Then and Now: Groceries

In the 1960s, my mother did the grocery shopping for the family – usually going once a week.  I went with her occasionally but not often. She usually shopped while my sisters and I were in school. Her favorite grocery store was Safeway. I am now shopping at Walmart most of the time since it is the closest grocery store to me and once a week is still my goal. The hours my The Walmart is open from 6AM-11PM, 7 days a week; the hours grocery stores were open in the 1960s was a lot less than that and there were items they couldn’t sell on Sundays if they were open then (‘blue laws’ in Texas).

The carts were similar in design to the larger ones in most stores now although they were all metal (no plastic) and did not have seatbelts for young children. Most grocery stores now  have a few smaller carts along with the larger ones but I usually am buying enough that I get a large cart.

My mother always had a list that accumulated over the week; most of the time she made the additions to the list but as my sisters and I got old enough, we sometimes wrote in items. Now I use the OurGroceries app so that my husband and I can add items to the list from any of our devices and I use my phone when I am in the store rather than a piece of paper.

My mother only bought food at the grocery store…not toiletries or over-the-counter medications; those were purchased at a drug store which also included a pharmacy. I buy many non-groceries during my weekly shopping now; toiletries are frequently on the list, but I sometimes buy clothes or office supplies as well. It’s an advantage of shopping at Walmart rather than a grocery store. We still pick up our prescriptions at a CVS; the pharmacy at Walmart is not open at the time I usually shop (between 7 and 8:30 AM on Friday mornings).

At checkout, a cashier had to enter the price of each item on the register and the strip of paper that my mother was handed at the end only included the prices and the total. She paid with cash or wrote a check. Now I scan my purchases myself, use a credit card to pay for them, and get an itemized list that includes an abbreviated description of each item along with the total.

Mother’s purchases were put in brown paper bags by the cashier. Now the store provides single-use plastic bags; I’ve used my own bags for more than a decade (they are stronger, and I don’t have to take precautions to contain the single-use bags from littering and polluting the environment). I put my items into my bags after I scan them. All the refrigerator items go into an insulated bag and the remaining items are grouped into bags to make unloading easier once I get home (and to make sure bread, chips, and eggs are not damaged in transit).

There was a lot less plastic. Milk came only in cartons (waxed…not plastic coated) and juices and soft drinks came in glass. Canned foods were purchased frequently, and the cans were not lined with plastic. The produce section included mainly seasonal foods along with ones that could be easily stored/transported (like bananas). Broccoli was something we had periodically as a frozen vegetable, and it was packaged in a box rather than a plastic bag.  We enjoyed strawberries seasonally or frozen (in a box); now my husband likes the frozen ones (in a plastic bag) more than he likes fresh ones! Plastic is the dominate packaging now: jugs of milk, bottles of water/soft drinks/juice, bags of frozen veggies and fruit, robustly sealed meats, bags of snacks and fresh vegetables/fruits, jars of peanut butter. Sometimes there is an option to buy in class jars but most of the time there is no choice; the packaging is plastic.

The most common type of bread was white; my mother wanted ‘whole wheat’ and bought Roman Meal when she could find it. I buy Dave’s Sprouted organic bread….avoiding a lot of added chemicals that have been introduced over the years to keep bread from molding or otherwise ‘improving’ it in some way (‘improving’ is in quotes because many breads cross over into the ultra-processed realm with the additions that are quite common today).

Some of the brands are still around: Cambell’s, Nabisco, Kelloggs, Green Giant. I don’t buy them as often as my mother did…only Cambell’s Tomato Soup and Green Giant Niblets Corn for my husband.

There are a lot of products in the grocery store that were not available in the 1960s…most of them ultra-processed and they fill up whole aisles of the grocery store. It requires some willpower to steer clear of those (although it gets easier over time). On the healthier side, it is now easier to find international foods (salsas and tortillas, etc.) and things like boneless chicken breasts…a lot more options when it comes to pasta, sauces in glass jars, greens (kale and arugula were not in grocery stores in the 1960s), grains/seed (quinoa and chia are new…’chia pets’ were not introduced until the later 1970s), and no salt seasonings. There are now targeted foods for special diets; for example, milk that includes Lactaid for those that are lactose intolerant and protein shakes for diabetics or those dieting and concerned about getting adequate protein.

My mother was very conscious of nutritional guidelines; she had taken home economics courses in college. We had some form of protein at every meal along with fruits and vegetables and grains. Sugary items were only for special occasions. There were seasonal fresh foods, but she relied on canned goods more than we do now, particularly during the winter. Both sets of grandparents had big gardens and we enjoyed their bounty whenever we could – supplementing what was purchased at the grocery store; we knew how food was grown and a little of how it was preserved (canned) for later. Now we buy more fresh or frozen fruits and veggies rather than canned because they are readily available during the whole year. I also buy organic as much as I can….something that didn’t exist in the 1960s.

Groceries have changed significantly since the 1960s. Availability of healthy foods is probably better now – although it takes more attention/knowledge to avoid the ultra-processed foods that are often intermingled with the healthy food.

Previous Then and Now posts

Gleanings of the Week Ending March 30, 2024

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Floating Solar Array Is Designed to Take the Rough Stuff - Rich opportunities for solar co-location with offshore wind. By combining floating solar with offshore wind farms and thereby leveraging the same energy infrastructure and export cables, the resulting energy production capacity per used area could be drastically improved. Prototype has been developed…should be in the water by June 2024.

Lessons In Rewilding the Scottish Highlands – Working with nature…increasing biodiversity…reducing monoculture.

Five Shocking Animal Hybrids That Truly Exist in Nature, From Narlugas to Grolar Bears to Coywolves – I’ve heard about a few of these…the pictures were interesting.

Pregnancy advances your ‘biological’ age — but giving birth turns it back - Brewing a baby leads to changes in the distribution of certain chemical markers on a pregnant person’s DNA — changes similar to those that are a hallmark of getting older. But new research shows that, several months after a person gives birth, the chemical patterns revert to an earlier state.

Did You Know Sandhill Cranes Dye Their Feathers? – The birds rub iron rich mud onto their feathers…staining them. And some trivia about sandhill cranes at the Platte River (Nebraska) in the early spring:

• The birds find a lot of waste corn in farm fields, as well as small invertebrates in marshes near the river. A crane can add 20 percent to its weight during two or three weeks in the area.

• At night, the cranes move to the Platte River for safe roosting in the shallow water.

• Sandhill cranes are the most numerous of the world’s crane species.

• In the Central Flyway, more than 500,000 cranes – more than 80 percent of their population.

The heat index -- how hot it really feels -- is rising faster than temperature - Researchers looked at Texas's summer 2023 heat wave and found that the 3 degree F rise in global temperatures has increased the state's heat index as much as 11 degrees F on the hottest days! Arizona's most populous county, covering most of Phoenix, reported that heat-associated deaths last year were 50% higher than in 2022, rising from 425 in 2022 to 645 in 2023. Two-thirds of Maricopa County's heat-related deaths in 2023 were of people 50 years or older, and 71% occurred on days when the National Weather Service had issued an excessive heat warning. With climate change, the relative humidity remains about constant as the temperature increases, which reduces the effectiveness of sweating to cool the body.

158 Cherry Blossom Trees Will Be Cut Down in D.C. in Effort to Withstand Sea-Level Rise – Part of the project to reconstruct a seawall around the Tidal Basin.

Landscape Architecture Strategies Reduce Impacts of Dangerous Extreme Heat – And these apply to what we do in our yard too!

• Increase tree percentage in parks and green spaces

• Provide shade on sites

• Use plant materials and water instead of hardscape

• Switch to green ground cover, including grasses and shrubs

Plastics Contain Thousands More Chemicals Than Thought, and Most Are Unregulated – Scary! The report also highlights 15 chemical priority groups of concern. These include phthalates, which are used to make plastics more durable and have been found to affect the reproductive systems of animals, as well as per- and polyfluoroalkyl substances (PFAS), which break down very slowly over time and have been linked to health issues including reproductive and developmental problems and increased cancer risk.

Only seven nations meet WHO air pollution standards – The US is not one of the seven: Australia, Estonia, Finland, Grenada, Iceland, Mauritius and New Zealand. Bangladesh, Pakistan, India, Tajikistan and Burkina Faso were the top five most polluted countries in 2023 with PM2.5 levels nine to 15 times higher than the WHO's standard. Columbus, Ohio, was the most polluted major city in the United States, while Las Vegas was the cleanest and Beloit, Wisconsin polluted U.S. city overall.

Gleanings of the Week Ending December 2, 2023

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Scientists found hundreds of toxic chemicals in recycled plastics - More than 13,000 chemicals used in plastics with 25% classified as hazardous. Numerous studies show that hazardous chemicals can accumulate even in relatively close-loop plastic recycling systems. We need to rapidly phase-out plastic chemicals that can cause harm to human health and the environment.

Giant Sequoias Are in Big Trouble. How Best to Save Them? - Giant sequoias are, by volume, the largest trees in the world, indigenous only to California. Reaching heights of 300 feet, they occur in 80 groves or grove complexes along the western flank of the Sierra Nevada mountains in Central California. Many of these trees live for thousands of years: The oldest sequoia is more than 3,200 years old. In North America, only bristlecone pines grow longer. The 2020 and 2021 fire seasons were a wake-up call: flames had killed between 13 and 19 percent of all giant sequoias more than 4 feet in diameter, and many trees were far larger.

Batteries of the future? How cotton and seawater might power our devices - In markets where consumers appear to really care about the sustainability of the products they buy, appropriately sourced alternative battery materials might have more of a chance – whether batteries are made with biowaste-derived carbon or any other potentially more sustainable substance. The public could play a big role in really pushing that effort forward.

Designing cities for 21st-century weather – A data-driven model to predict how urban areas across the country will grow by 2100 found that how a city is laid out or organized spatially has the potential to reduce population exposures to future weather extremes. Carefully designed urban land patterns cannot completely erase increased population exposures to weather extremes resulting from climate change, but it can generate a meaningful reduction of the increase in risks.

Stunning 2,700-Year-Old Sculpture Unearthed in Iraq – 18 tons of alabaster. 2,700 years old. 12.5x12.8 feet. Largely intact except for its head which is missing.

Larger Beaks, Smaller Bodies: Could Climate Change Literally Change Birds? – A study analyzed 129 species of North American migratory birds collected over the prior 40 years and found bodies are shrinking and wings growing longer. Smaller species of birds, like tiny warblers or kinglets, shrink faster than bigger birds like robins and grackles, so their rate of change over the 40 years, is much, much faster. They’re able to maybe adapt to warming temperatures faster than these bigger birds.

A step closer to injection-free diabetes care: Innovation in insulin-producing cell – Potential this safer and more reliable way to grow insulin-producing cells from a patient's own blood could eventually allow transplants without the need for anti-rejection drugs.  

The Life and Death of American Dams - Many dams are now poorly maintained, clogged with silt, and pose an increasingly high risk of catastrophic failure. The recent recognition of the damage dams cause and the movement to remove them is part of the rewilding of America, long overdue.

An exotic tick that can kill cattle is spreading across Ohio – Asian longhorned ticks. The size of a sesame seed in some life stages and pea-sized when engorged. Surveillance showed they returned the following summer to the farm despite the application of pesticides in 2021. Asian longhorned ticks' secret colonization weapon is the ability to reproduce asexually, with each female laying up to 2,000 eggs at a time -- and all 2,000 of those female offspring able to do the same.

How Urban Design Impacts Public Health – Urban planning and design affects everything from air quality to temperature to risk of injury on roadways. Often with developers of public spaces it’s a sin of omission rather than of commission. In many cases, what is rarely apparent is what the health cost is, because that cost is born in a different sector and often at a different time.

Gleanings of the Week Ending July 22, 2023

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

The ground is deforming, and buildings aren’t ready – Underground climate change in urban areas where heat islands underground cause enough expansions and contractions to damage building foundations…particularly in older buildings.

How noise pollution impacts nature – A study out of Vail, Colorado, showed that increased trail use by hikers and mountain bikers disturbed elk so much the cows birthed fewer calves. Another out of Grand Teton National Park showed that backcountry skiers scared bighorn sheep during winter when food was scarce, with potentially lethal consequences.

Hospital understaffing and poor work conditions associated with physician and nurse burnout and intent to leave - The study from the University of Pennsylvania School of Nursing found that physicians and nurses, even at hospitals known to be good places to work, experienced adverse outcomes during the pandemic and want hospital management to make significant improvements in their work environments and in patient safety. The solutions to high hospital clinician burnout and turnover, they say, are organizational improvements that provide safe workloads and better work-life balance NOT resilience training for clinicians to better cope with adverse working conditions.

The simple ways cities can adapt to heatwaves – Heat monitoring and planning is become more important for cities…the climate emergency in cities is a health emergency.

New biodegradable plastics are compostable in your backyard – New plastic made from blue-green cyanobacteria that isstronger and stiffer than previous plastics from the same raw ingredient. They can be recycled…but also degrade rapidly in the environment.

Giant Hand Axes Discovered in England Point to Prehistoric Humans’ ‘Strength and Skill’ – More than 300,000 years old perhaps from an interglacial period. Early Neanderthal people inhabited Britain then…and maybe other archaic human species too.

Germs, genes and soil: tales of pathogens past – DNA sequencers and powerful computational tools…applied to ancient microbes…probing their role in human history. This article describes how the work is done, ethical considerations…using examples of what has been accomplished so far. The field of archaeogenetics is just beginning.

Back from the Dead: New Hope for Resurrecting Extinct Plants – There is a global effort to digitize herbaria specimens which had helped identify holdings of extinct plants…sometimes finding seeds. And then the challenge is how to best attempt to grow old seeds.

Pain risk varies significantly across states – Pain due to arthritis varies geographically in the US – with the moderate to severe pain being 23% in West Virginia vs 7% in Minnesota.  There is also a difference between people that did not complete high school…and those who obtained at least a bachelor’s degree – with the delta being greatest in West Virginia, Arkansas, and Alabama. There is a need to focus on the macro-level policies (i.e. generally at the state level) while continuing current individual interventions.

The Acropolis Adopts Crowd Control Measures for the First Time – The post-pandemic travel surge is overwhelming at some places – including the Acropolis!

Gleanings of the Week Ending May 6, 2023

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Digesta: An overlooked source of Ice Age carbs – Partially digested vegetable matter from large herbivores (such as bison) might have provided carbohydrates and other macro nutrients reducing the burden of ‘gathering’ for a time after an animal was slaughtered. Perhaps during migration, it was the dominant source of carbohydrates in a situation with reduced accessibility of plants. And maybe women participated in hunting to a larger extent than previously thought; ‘grave goods’ in burials found that perhaps 30-50% of all large-game hunters in the Americans during the late glacial era may have been female!

Anemia found to be common in ancient mummified Egyptian children – CT scans were done on 21 child mummies (between ages 1-14 at death) to study the skeleton inside the wrapped remains. 7 of the children had pathological enlargement of the cranial vault, typically associated with anemia. The study also found a child that died less than a year after birth of thalassemia (the body could not produce hemoglobin).

Bathing through the ages: 1300 – 1848 – 14th and 15th century bathhouses provided services beyond bathing (lancing abscesses, pulling teeth, steam rooms, mineral baths, cupping, herbal concoctions); they helped shape the public health services of larger cities as they grew, and health conditions deteriorated. By the 16th century, bathhouses started to disappear as Europe was ravished by plague, smallpox, and syphilis. But – by the 1800s, sanitation reformers were arguing that making bathing facilities available to the poorest classes of society offered an ‘affordable and immediate way’ of improving public cleanliness and health. Bathhouses, along with waterworks and sewage systems, laid the foundation for the UK Health Act of 1848.

Glass or Plastic: which is better for the environment? – There is not a clear-cut answer. I will lean toward glass because of its non-toxicity….but I also realize we need to improve the ways we use it (less single use) and recycle it (better sorting and improved processing that avoids melting it twice),

Greener batteries – Batteries with Organic Electrode Materials (OEMs) are one alternative that is being researched…in this case using azobenzene by a research team at a Chinese University. Hopefully there are researchers around the world also focused on producing greener batteries.

Protein powders: When should you use them? – I think of protein powder as an ultra-processed food….a food I only want to use if I can’t manage to get enough protein from unprocessed or lightly processed foods in my diet. It is not something I want to use every day!

Long Reviled as ‘Ugly,’ Sea Lampreys Finally Get Some Respect – Not so long ago…lampreys were an organism that seemed destined for extinction because we only saw it as a predator that wiped out the Great Lakes lake-trout fishery. Now, the consensus is that, in their natural habitat, marine lampreys are “keystone species” supporting vast aquatic and terrestrial ecosystems. They provide food for insects, crayfish, fish, turtles, minks, otters, vultures, herons, loons, ospreys, eagles, and hundreds of other predators and scavengers. Lamprey larvae, embedded in the stream bed, maintain water quality by filter feeding; and they attract spawning adults from the sea by releasing pheromones. Because adults die after spawning, they infuse sterile headwaters with nutrients from the sea. When marine lampreys build their communal nests, they clear silt from the river bottom, providing spawning habitat for countless native fish, especially trout and salmon. Wow!

The Pacific Garbage Patch Is Home to Coastal Species—in the Middle of the Ocean – A surprise for researchers…they found shrimp-like arthropods, sea anemones and mollusks, Pacific oysters, orange-striped anemones and ragworms. Crustaceans were taking care of eggs and anemones were cloning themselves. This does not make the Garbage Patch acceptable!

Photography In the National Parks: Same Spot, Different Time / Season / Weather – Spots in Yellowstone, Mount Rainier, and Olympic National Parks.

Greater fat stores and cholesterol increase with brain volume, but beyond a certain point they are associated with faster brain aging – People in wealthy countries have largely grown accustomed to eating more and exercising less -- habits that are associated with decreased brain volumes and faster cognitive decline. This study looks at indigenous people (two tribes in Bolivia that live along tributaries of the Amazon). The tribe that was closer to our subsistence ancestors had the lowest rates of hear disease and minimal dementia; in this group - BMI, adiposity and higher levels of "bad" cholesterol were associated with bigger brain volumes in older adults!

A Different Kind of Vase

I bought several of the MODGY Expandable Flower Vase back in October when I toured the Museum London (in London, Ontario). They are great gifts because they are flat and light (easy to wrap/ship) – made of heavy, reusable plastic that expands when it is filled with water. What a clever idea! Last week I finally picked the one I would keep – the Louis Comfort Tiffany Field of Lilies vase. When filled with water, it was stable on the windowsill; adding the bouquet was very easy and the cinching at the top makes it easy to position the flowers!

View fullsize

View fullsize

I’m giving away the others I bought…but maybe I’ll order some additional vases. There are so many to choose from on the MODGY site!

Gleanings of the Week Ending November 19, 2022

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Energy crisis: How living in a cold home affects your health – The coming winter is going to be very difficult for many – particularly in Europe.

Parks of the 21st century: new ways to reinvent abandoned land – Parks always are signs of hope…the greening of places that might have been eyesores in the past. I wondered how much toxic remediation had to occur for some of the sites they described; its encouraging that we can clean up the messes we’ve made in the past!

Alcohol caused one in eight deaths of working-age US adults – The data used from the analysis was pre-COVID-19 pandemic. Recently, the CDC has released data for 2019 and 2020 and it shows a larger-than-normal 26% spike in the alcohol-induced deathrate. In 2020, alcoholic liver disease and mental/behavioral disorders were the leading underlying causes of alcohol-induced deaths. Sad numbers….lots of people and their families impacted.

A field guide to the unusual raptors of the Southern US – I was pleased to see the snail kite in this article – a bird I saw on a birding trip to Florida in 2019.

Farmers in China, Uganda move to high-yielding, cost-saving perennial rice – Very positive results. Hopefully we will eventually have perennial forms of other grains (wheat in particular).

The weirdest places you can find wild turkeys – Wild turkeys have made a comeback since the early 1900s…a restoration success story. Part of the Thanksgiving vibe this week!

Breast cancer survivorship doubles – An analysis of Canadian data from the 2007-2001. The study also highlighted the long-term side effects in these survivors…the need for new therapies to improve the health of women after surviving breast cancer.

Permanent Standard Time Could Save Lives, Explained by A Sleep Expert – I don’t like changing to/from daylight savings time; before reading this article, I didn’t care which one we chose to make permanent. Now I am convinced that we should stick with standard time! There are too many negative health impacts to staying on daylight savings.

How to avoid bad choices – The article is about the research on how to teach children ‘decision-making competence’ – not just a measure of raw brainpower but how well someone is able to appraise situations. There are many approaches but the goal is to get children and adolescents to start thinking about risk and danger in a more analytical way….on the way to adulthood.

Blind spots in the monitoring of plastic waste – The amount of plastic waste in rivers could be up to 90% higher that previously assumed. The current measurements are mainly based on surface observations…but plastic can be suspended or sink! This study tracked 3,000 particles from 30mm to larger objects like plastic cup. Knowing where the plastic is helps guide where clean up would be the most effective.

Gleanings of the Week Ending October 1, 2022

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

What is the right age to get a smartphone? – No set answer or surprises in this article. I was a little disappointed but maybe the answer will always start out with “it depends….”

Air pollution might spur irregular heart rhythms in healthy teens – Air quality is important for everyone…not new news, but this study has supporting data for a segment of the population we generally think are very healthy.

A rapid shift to clean energy would save the world $12 trillion – I wish I was more confident that the people of the world have the will to save the planet (and ourselves).

Seven healthy lifestyles may reduce dementia risk for people with diabetes – Getting all 7 might be hard….but the 5 or 6 out the 7 should be something everyone can do.

Cool and Overlooked Critters of the Sagebrush Sea – Someone commented that they had driven across Kansas once and it was such a long slog that they didn’t want to do it again. This article reminded me that learning to look at unfamiliar places is a challenge…one we should consciously accept!

Daily multivitamin may improve cognition and possibly protect against decline – Easy to do!

Why you need a 'wellbeing wardrobe' – Most of my clothes are over a decade old and some were bought from a thrift store. I wear them until they are worn out and then I turn them into other things, compost them (if they a compostable fiber) or donate them (hoping that they can be sold or recycled). My sister commented that she was saving jeans to make a quilt. There are some items that seem to last longer than they did in the 70s (I remember inexpensive underwear and panty hose that were rarely worn more than a few times). Since I don’t buy many new clothes, I wondered about the demographics of who is buying so much clothing…and then trashing it so quickly.

Older adults with regular activity routines are happier and do better on cognitive tests – Picked up a vocabulary word from this article: zeitgebers – time cues which help set the body’s internal clock and can also assist in creating a stable routine. Some examples of zeitgebers are sunlight, exercise and eating…pets that require certain kinds of attention at about the same time each day.

Why plastic doesn't dry in the dishwasher – A little physics. I’ve noticed that we are using less plastic these days…more ceramic, glass, and metal. The last change was the containers we use for leftovers; I’ve gradually been replacing plastic with glass containers. My popcorn bowl (that I use in the microwave) is still plastic…but that’s about it.

Meet the Bat Falcon, the ABA Area’s Newest Bird – About the bat falcon, the ABA checklist and its importance to birders chasing a Big Year.

Gleanings of the Week Ending July 9, 2022

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Bonsai trees tell of winters past – An elfin forest of hemlocks on the outer coast of Glacier Bay National Park…and they hold the history of 4 centuries of winters in their growth rings.

See the vibrant, long overlooked colors of classical sculptures – Greco-Roman marble sculptures were covered in bright hues (polychromy) originally!

Pioneering recycling turns mixed waste into premium plastics with no climate impact – Wouldn’t it be great if suddenly mixed waste could replace fossil raw materials for ALL plastic production?

Understanding horseshoe crabs at Cape Cod National Seashore – A short video about a research project just starting.

Get a Sneak Preview of the 2022 Bird Photographer of the Year Finalists – Capturing birds in action…rather than portraits.

Invasive species taking over some American forests - Amur honeysuckle (a shrub from Asia) is a big culprit. Callery Pear (the ‘wild’ version of the Bradford pear) is a close second.  I just cut down a Callery Pear that was growing in the front bed of my new house in Missouri…almost obliterating a crepe myrtle! Other foreign species that have become problematic: porcelain berry, tree of heaven, winged euonymus, European buckthorn, Oriental bittersweet, common privet and lesser periwinkle...Norway maple, Amur cork tree and white poplar along with herbaceous species such as lesser celandine, garlic mustard, Japanese knotweed and Japanese stilt grass.

A Surprisingly High Number of Wildfires Are Caused by Electrocuted Birds – Awful….good that there is a way to reduce the carnage…at less cost than the consequences of the fires.

Rural areas near coast will bear the brunt of US sea-level rise – Analysis focused on the Chesapeake Bay…marshes forming where forest and farmland is today.

Once-Common California Bumble Bees Have Gone Missing – The survey did not find the formerly abundant Western bumble bee. The last statewide survey was conducted 40 years go…and a lot has happened in that time: habitat loss, pesticides, and climate change. None of the species were doing well. Big problem – since bumble bees help pollinate $3 billion worth of crops in the US each year (including tomatoes, peppers, and cranberries).

Scientist war of links between soil pollution and heart disease – The author of the study commented: “Until we know more, it seems sensible to wear a face mask to limit exposure to windblown dust, filter water to remove contaminants, and buy food grown in healthy soil."

Gleanings of the Week Ending May 21, 2022

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Amazing Photo of Wisteria Trees Looks Like a Fireworks Display – Pictures from Japan’s Ashikaga Flower Park.

New Mexico Wildfire Spawns Fire Cloud – A pyrocumulonimbus cloud formed; the vertical plume reached the tropopause….an altitude of about 12 kilometers.

Heatwaves are altering our everyday lives – The new normal but we aren’t very well prepared for it; there are some obvious adaptations that are needed – particularly to electrical networks. No one wants infrastructure to fail at a critical time.

Well-preserved iron age arrow discovered in Norway – The arrow was recovered from a glacier…iron arrowhead, sinew, tar, thread, shaft, and feather fletching was preserved. It is about 30 inches long.

Rigid waterproof coating for paper aims to reduce our dependence on plastic – Interesting…would be great if it could speed the transition away from plastic for food packaging particularly. The article said the chemicals break down over time into harmless components…but didn’t say how long that took.

Chemicals that linger for decades in your blood – So many chemicals introduced in my lifetime are probably still in my blood. I can remember the spraying of DDT for mosquitoes in the ‘60s….one instance particularly of the straying truck going down the farm road near my grandparents house as we played in the back yard. How much of my exposure do I still have…did I pass along to my daughter?

Ultraviolet light reveals radiant hidden beauty of flowers – A project during the COVID-19 pandemic…beautiful results.

Archaeologists Unearth 3,000-Year-Old Giant Statues in Sardinian Necropolis – Over 7 foot tall…with almost emotionless expression, blocky nose and deep-set eyes. The two found most recently were boxers but about two dozen others have been found since the mid-1970s: 16 boxers, 4 archers, and 5 warriors.

Top 25 birds of the week: May 2022! – Bird appreciation….a source of beauty in the world.

Disparities in natural gas leak prevalence in US urban areas – Why can’t pipeline companies do better…not wait around until regulation requires them to do it? We should be more critical of the companies that they are not actively reducing leaks in their pipelines.

Gleanings of the Week Ending April 23, 2022

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Virologists Identify More Than 5,000 New Viruses in the Ocean – Another indication that we still have a lot to learn about life on our planet.

Top 25 birds of the week: Bird Habitats! – Beautiful birds! I always enjoy seeing photographs…seeing birds I know and some I don’t!

The Jumping Slugs of the Pacific Northwest – A little different than the slugs I’ve seen. These have a vestigial shell on the top of their ‘hump.’ There was a new-to-me skeletal name in the article: slugs have a hydrostatic skeleton!

Aging clocks aim to predict how long you’ll live – Really? The value of the various aging clocks is still TBD.

Wildflower Fungi – This post was from the Master Naturalist group in Springfield MO. I am paying more attention now that I am moving to the area.

Deforestation drives climate change that harms remaining forest – Deforestation causes changes in a regions air temperature and precipitation…instigating changes in the whole region rather than just the part where the forest was removed.

Scientists Identify 50,000th Spider Species on Earth—but Thousands More Are Waiting to Be Discovered – It’s humbling to realize that there is so much about our world that we don’t know….have not discovered.

Amid Hopes and Fears, a plastic boom in Appalachia is on hold – Another sad trend in Appalachia…still hitching their future to fossil fuels. The jobs look good but the long-term jobs are few and the market for their products is not a positive one. Everyone wants to reduce single use plastics as much as possible.

Study suggests tree-filled spaces are more favorable to child development than paved or grassy surfaces – Playgrounds need more trees!

Germany’s Nature Society Crowns the 2022 Nature Photographer of the Year – The first picture is of a male kestrel. That caught my attention…and then I browsed the rest of the photos.

Gleanings of the Week Ending March 19, 2022

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Can cloud seeding help quench thirst of the US West? – New research on an old idea…many states increase their use of the technology.

Fresh water from thin air – Another technology that might help dry regions….using hydrogels (like the ones currently used in diapers!).

What’s The Construction Industry Blueprint to Cut Carbon? – I wanted more specific examples…was a little disappointed that this article did not provide them, but maybe that would have made it a long article! I hope to see more on this topic.

Higher education must reinvent itself to meet the needs of the world today. Enter the distributed university – The pandemic has highlighted the challenges the current higher education model is facing. The ideas in this post are a start but don’t seem to be fully developed to push into full implementation. More work needs to be done to enable transition from the existing model to a new one that is more responsive to the needs not only of undergraduate students but for graduate students and continuing education. The sources of money in the current model don’t match up well. For example – in the US the sports programs (football) is a big money maker for many universities; how does that map into the new model (or do we want it to).

Upcycling plastic waste into more valuable materials could make recycling pay for itself – Hope this research can be transitioned into commercial use….we have to improve the recycling processes that are being used today. Too much is still ending up in landfills.

Fossil pollen reveals the African origins of Asia’s tropical forest – Research on Borneo’s Dipterocarps (very large trees with buttress roots, smooth/straight trunks, high crown) using fossil pollen reveals their origins in Africa…spread through India before it crashed into Asia…and then to Southeast Asia. The forests in India shrank as the climate became drier. These trees need a wet, seasonal climate to survive.

Mummification in Europe may be older than previously known – Analysis of bodies found in Mesolithic shell middens in Portugal reveal that they were probably mummified before being placed there 8,000 years ago. The description of the way the researchers came to that conclusion was interesting…a lot has been learned about forensics since the 1960s when the bodies were originally found. The oldest intentional mummification known before this finding was from the Chinchorro hunter-gatherers living in the coastal region of the Atacama Desert in shell middens (around 7,000 years old).

Lake Powell Reaches Lowest Level Since 1980s – The drought continuing in the west….

The myths and realities of modern friendship – Thought provoking. The ways we communicate with each have changed a lot over my lifetime!

The climate math of home heating electrification – The rationale for moving to heat pump heating/cooling as quickly as possible.

Gleanings of the Week Ending February 26, 2022

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

After a shaky start, airborne wind energy is slowing taking off – Another way electricity might be generated in the future…but still a lot of work to be done.

Crews working to cull 600-900 bison from Yellowstone’s herds – I guess this happens every year at this time…even though in the rationale to cap the Yellowstone herd at 5,000 animals involved the mistaken idea that the bison were spreading brucellosis to cattle herds (research has shown that it is elk that spread the disease).

What damaged that tree? Probably not what you think – I guessed correctly….but only because I had seen something similar on a tree during a naturalist led hike…and they had identified the animal that make the marks!

The mystery of Mexico’s vanishing stream oaks – A great piece of trivia: Mexico has more species of oak tree than any other country! The article is about trying to save one of those species.

Three in four people worldwide support a ban on single-use plastic – Wide support…but no clear path on how we can do it. As a consumer – I try to avoid single use plastics, but some products don’t come in any other kind of packaging!

Seeing ‘green’ can ease confusion, anger in navigating hospitals – It’s not just hospitals that could use more natural views and ‘green.’

Top 25 birds of the week: waterbirds and seabirds – Terns, scoters, herons, gulls, cormorants, ducks, spoonbills, kingfishers, sandpipers, plovers, grebes…enjoy the photographs!

Warming temperatures are turning Antarctica green – Another indicator of how fast the Earth is changing….and that even Antarctica is not immune.

Drought depletes a reservoir in Spain, revealing a ghost village – The dam was installed in 1992 so this is not an old reservoir. The US is having similar drought related problems with Lake Mead behind Hoover Dam installed in 1935.

After 25 years at sea, shipwrecked Lego pieces are still washing ashore on beaches in England – Plastic is very durable…the pictures of the small Lego pieces still look pristine. Some of the pieces sank…some floated…they are all moving around and, very slowly, breaking down either in the ocean or on the beaches of Cornwall.

Gleanings of the Week Ending December 11, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Top 25 birds of the week: Shorebirds! – Always lots to see looking at birds!

Everglades' Wading Birds Had Mixed Success In 2020 – Overall wading bird nesting in South Florida has increased…but is still a fraction of the target. In 2020, an early arriving rainy season impacted the availably of food for chicks.

De-cluttering may not help people with dementia – People with moderate dementia perform better surrounded by their ‘usual’ clutter!

U.S. Is World’s Top Generator of Plastic Waste – Not surprising. And the US should take the lead in figuring out what to do about it: how to produce less and recycle more.

A Mosaic From Caligula’s ‘Pleasure Boat’ Spent 45 Years as a Coffee Table in NYC – Still a lot of mystery about how the mosaic got from its recovery when Lake Nemi was drained by Mussolini and then becoming the top of a coffee table for 45 years. It was seized in 2017 and returned to the Italian government.

Roadrunner: Meet the Real Bird Behind the Cartoon – I can remember seeing one a little north of where my parents live now (north of Dallas) in the 1980s…but they are probably long gone from that area now. I’ve seen them in west Texas more recently; one was at a rest stop between San Antonio and Laredo. They always seem to thrive in relatively harsh environments.

The bustling hidden world of hedgerows – The closest we come in North America to hedgerows are fencerows or windbreaks….and even those have been reduced over the years. Near where I live the advent of glyphosate/Roundup ready crops has eliminated the herbaceous growth along the edges of fields which in the past included milkweed and other plants that were attractive to butterflies and other small animals.

Master Artisans Fixed Mistakes Made by Apprentices at Ancient Egyptian Temple – I enjoyed the 6 minute video in this post…it’s quiet enough to hear the birds in the ruins.

Managing water resources in a low-to-no-snow future – We need to be thinking of adaptations to this manifestation of climate change now rather than waiting since the solutions will be challenging….take time to design and construct.

Old-fashioned rice custard – I have a container of rice from some Chinese takeout…..and plan to make this rice custard. I am anticipating that it will be yummy (and high protein too).

Gleanings of the Week Ending October 30, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Environmentally friendly ways to cool homes – This will be an increasingly ‘hot’ topic for individuals and various levels of business and government. Many electrical utilities are already seeing increased energy consumption during the summer.

What’s Up with White Squirrels and Black Squirrels? – I haven’t seen any white squirrels but we have the occasional black one in our neighborhood (in Maryland).

Medical errors keep killing patients – but there are laws, incentives and mindset changes that could reduce the death toll – Medical mistakes are s leading cause of death, behind heard disease and cancer. This should not be the case. Surely incentives can be used to force changes to the unacceptable status quo.

Deaths linked to ‘hormone disruptor’ chemical costs billions of lost US productivity – A study that included more than 5,000 adults ages 55-64 done by NYU Grossman School of Medicine. The people with the highest concentrations of phthalates in their urine were more likely to die of heart disease than those with lesser exposure. I am no longer storing food in plastic containers unless they phthalate free…the bigger problem is cosmetics/hygiene products. It’s hard to know which ones have it.

Why are you seeing lots of vultures now? – Our area has resident turkey and black vultures…we see a few all year long. In the fall we might see an uptick because of vultures from further north migrating through.

Mushroom consumption may lower risk of depression – Yet another reason to enjoy mushrooms in your diet!

US Moving Towards 30% Electricity from Wind & Solar – By 2026! That is not that far away. I know I’ll probably have solar panels on the roof of my house well before that (and probably some energy storage as well).

Possible Mammoth Butchery Site Found in Arctic Circle – On an island off the northern coast of East Siberia. At the time the animal was killed (26,000 years ago), sea levels were lower, and the island was connected to the mainland.

Nature-based activities can improve mood and reduce anxiety – A metastudy that looked at 50 studies and 14,321 NBI records done by the University of York. Interestingly – they didn’t find that the activities improved physical health!

It’s Time to Ban Gas-Powered Landscaping Equipment – We already have some electric landscaping equipment: blower, trimmer, weed eater. The mower will be next. I am looking forward to it since I notice the exhaust smell and get a scratchy throat every time I mow.

Joys of Grocery Shopping

During my career – I generally left my house between 6 and 6:30 for my morning commute. Now I only leave the house at that time for grocery shopping; prior to the pandemic, I didn’t head out until about 9. I am realizing, after several months of the early grocery runs, that the 6 to 6:30 AM timing seems ‘natural’ to me – perhaps because of the long-standing routine established during my career. I never stopped waking up by 5:30 anyway.

These days it is dark when I leave the house…dark when I get to the covered parking lot of the grocery store. A few weeks ago, I was seeing the sunrise – always a good start to the day. There are few people in the store and the items I need are generally well stocked. I like that the store has an app where I can scan my items with my phone as I shop and place them in my own bags. It makes it possible to use my own bags for produce too avoiding almost all single use plastic bags. I check out at one of the self-checkouts by simply scanning the barcode on the screen to retrieve my order and touching my credit card to another screen to pay for it.  

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I’ve started buying flowers again. Recently I bought ‘red sunflowers’ – which looked great in the store. I didn’t realize until I got the home and was trimming the stems before putting them into a vase that the ‘red’ was from dye in their water! What a mess…I even have red splotches on my hands that will have to wear off! I cut some day lily leaves from my front flower bed to put around the flowers in the vase...planning to enjoy the flower as much as possible even though I will not buy them again. I’ll have to think about whether I should put them in the compost once they droop.

Overall – there is a lot of joy in the grocery shopping experience right now…it’s probably the only kind of shopping I look forward to!

Gleanings of the Week Ending October 2, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

The oil-field ‘fugitive’ that can slip into the water supply – The methane leaks into ground water are yet another reason fossil fuel is problematic. The industry evidently can’t or won’t clean up…making moving away from fossil fuels as quickly as possible even more urgent – although climate change should be enough for the world to be doing that already.

Top 25 birds of the week: Brown Birds – Not all birds are colorful! Watching small brown birds can be just as much fun though.

Ancient Human Presence Revealed At White Sands National Park - Researchers Push Back Date Of Human Arrival In North America Thousands Of Years – Fossilized footprints in the gypsum sand playa deposits…dated to the Late Pleistocene.

Mexico’s Ancient Inhabitants Moved Land and Bent Rivers to Build Teotihuacán – Still more being learned from an archaeological site that has been studied for many decades. LiDAR is one of new technologies that is yields a lot of new information.

Poorly circulated room air raises potential exposure to contaminants by up to six times – COVID has prompted more detailed research on this topic…and the discoveries should be used to improve building ventilation systems to help control other air-borne diseases.

Why colorful food is good for you – I like the colors and flavors….it’s an added benefit that they are also healthy choices!

NASA’s James Webb Space Telescope Will Launch Into Orbit in December – Finally!

River research reveals scale of macroplastic pollution – A plastic bottle takes a long time to break down….450 years and requires UV light. With so many bottles getting into rivers around the world, it is important to understand how they travel…how they begin to breakdown. They are going to be around for a very long time and, right now, more are still entering the rivers.

Research shows more people living in floodplains – From NASA. Tragedies that are getting worse as population increases and climate change causes flood risk changes.

Making Beetles Pee Can Protect Your Garden – Maybe this is also a pathway to an effective way to control insects like aphids without pesticides!

Gleanings of the Week Ending August 7, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

A roadrunner taking a dust bath wins the 2021 Audubon photography awards – This gleaning list is big on bird photos! This is the first one.

Top 25 birds of the week: Conservation – This is the second. These posts encourage me to get outdoors in areas near my home to photograph birds!

How giraffes deal with sky-high blood pressure – Multiple differences between giraffes and humans when it comes to blood pressure!

Permafrost Thaw in Siberia Creates a Ticking ‘Methane Bomb’ of Greenhouse Gases – The article is about what happened in summer 2020…made me wonder about what is happening this summer in Siberia. This along with the fires that seem to be worse each season are signs that climate change is happening faster than anticipated…that the models might be optimistic rather than realistic.

Plastic, the Trojan Horse – A study that found plastic accumulation in foods may be underestimated. Not good.

Smoke Across North America – Lots of fires this summer. My husband told me that the local astronomy club has cancelled several nights they’d planned for observing because no stars were visible through the haze here in Maryland.

How the sun affects our skin – An infographic about vitamin D, sunburn and skin cancer.

This catfish doesn’t just move on land, it reffles – Plecos – from the aquarium trade – are now invasive in warmer waters in the US. They do have an interesting way of moving on land (videos of their reffle)…..this means if found/caught they shouldn’t be left on the bank to die (since they will easily move back to the nearest water). The article didn’t say what to do with them (presumable kill them).

Drought, Heat Taking a Toll on National Parks in Southwest – I’ve enjoyed so many of the parks mentioned in this article – Saguaro, Grand Canyon, White Sands, Petrified Forest. It has always been dry there…but now it is getting drier and hotter.

Take a Virtual Tour of Artworks Inspired by Efforts to Preserve Plant Biodiversity – A virtual site of an exhibit not at the Royal Albert Memorial Museum and Art Gallery in Exeter, England. Watch the 5 minute video about the site….then enjoy the exhibit here.

Gleanings of the Week Ending July 3, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Top 25 birds of the week – June 2021! – The first picture startled me – a bird with a turquoise beak!

Beach Safety Tips: How To Avoid Being Bitten or Stung This Summer – I’m don’t go to the beach frequently…and then am usually more interested in shells and ghost crabs than being in the water! Still – the safety tips were interesting.

Concrete: The material that defines our age – With the collapse of the reinforced concrete building in Florida….this story seemed particularly timely.

Edible Cholera vaccine made of powdered rice proves safe in phase 1 human trials, study suggests – Reminded me of distribution ease of the polio vaccine sugar cubes back in the 1960s. In this case the special rice is powdered and sealed in aluminum packets that are then mixed with 1/3 cup liquid and drunk. Hopefully, the subsequent phases of the trials will be successful…it could save a lot of lives.

Yellowstone and Warming: An Iconic Park Faces Startling Changes – A few degrees makes a big difference….in National Parks too.

Scientists Find Toxic ‘Forever Chemicals’ in More Than 100 Popular Makeup Products – I hope manufacturers of makeup will check their ingredients more carefully….make their products PFAS-free.

Canada is right to classify single-use plastics as toxic – I hope the US takes similar action. Industry should get on board with this idea and be innovative rather than taking legal action.  There is no ‘responsible plastic use’ for single use plastic. We consumers are too accepting that single use plastics are inevitable. It’s pretty easy for us to avoid singe use plastic bags, straws, stirring sticks, six-pack rings, plasticware….the one that is challenging for me is the hard-to-recycle food containers because of the lack of options in grocery stores and restaurant takeout.

Move Over Bald Eagle: Meet 12 of the World’s Coolest National Birds – Some are flashy…some are majestic….a little history of how they were selected aa representatives for their country.

Losing Ladybugs – Native and non-native ladybugs….you are more likely to see the non-natives now.

Florida’s Manatees Are Dying at an Alarming Rate – Starving because water pollution (nutrient runoff causing algal blooms) smothers seagrass. More than 10% of the manatee population of Florida has died so far in 2021. Very sad for other aquatic species that need the same habitat … and people too.

Gleanings of the Week Ending June 12, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Water treatment: Removing hormones with sunlight -- ScienceDaily – Research to find and remove micropollutants. Micropollutants have become more concerning over the past few years as research has shown the potential for health impacts.

Which processed foods are better than natural? - BBC Future – Processed foods are not all unhealthy. Some are better than fresh (for example, canned tomatoes, pasteurized milk). But watch out for ultra-processed foods – ones derived from foods and additives; they can alter gut bacteria, cause inflammation….and many people have a tendence to overeat ultra-processed food.

Top 25 birds of the week: endemic birds – Birds found only in a small area of the world…and no where else. My favorite is the Bee Hummingbird – smallest hummingbird in the world and only found in the Cuban archipelago.

Dietary cocoa improves health of obese mice; likely has implications for humans -- ScienceDaily – Hmmm…maybe my 2 squares of dark chocolate for 1st breakfast is not a bad thing at all…even though I am not obese.

Chipmunk Quest – We have had chipmunks around our house periodically. They are fun to watch. They seem to taunt our cat through the window!

Why Bald Eagle Populations Soared in the Last Decade | Smart News | Smithsonian Magazine – A good news story of species recovery.

Europe’s Drive to Slash Plastic Waste Moves into High Gear – Hope similar efforts are made in the US. As an individual, it is hard to avoid single-use plastic although I have made an effort to avoid plastic shopping bags and buy products in paper/metal rather than plastic when that is an alternative.

Move Over, Cicadas: 5 Other Great North American Wildlife Hatchings (and Emergences) – The Brood X cicada emergence is beginning to wane in our area….it was interesting to think about other emergence type events. Maybe one of the events mentioned in this article will motivate a road trip in the next year or so.

Tropical species are moving northward in U.S. as winters warm: Insects, reptiles, fish and plants migrating north as winter freezes in South become less frequent -- ScienceDaily – Shifts already observable…others projected.

Report exposes power gap at US universities – Only one in ten top-earning faculty members is a woman.