Gleanings of the Week Ending August 22, 2026

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.

07/30/2026 Project Drawdown Is climate change unfolding faster and fiercer than scientists expected?  - Climate change is driving unprecedented extreme weather around the world, from catastrophic floods and prolonged droughts to blistering heat waves and raging wildfires. While these events are unprecedented, they were not unpredicted and largely align with what scientists have been warning about for decades. Climate science tells us that things will get worse as long as humans keep emitting greenhouse gases into the atmosphere. But the science also shows us that a better future is still within reach.

08/07/2026 Smart Cities Dive For local governments, full benefits of ROAD to Housing Act could take years - The bipartisan legislation promises sweeping regulatory reforms and funding incentives designed to increase housing development.  Of the 124 implementation actions detailed in the bill, HUD is responsible for 88, or 71%.L ocal governments can begin assessing what regulatory changes — such as updating zoning, building codes and permitting policies — they will need to enact to take advantage of federal funding once it becomes attainable.

08/09/2026 Cool Green Science Bug Highway: The Hidden Paths Used by Insects - Many important pollinators have home ranges no larger than 400 or 500 meters. Some are even smaller. So, in order for them to survive, they must find something to eat within their home range, the distance they’re willing to stray from their nests. And that means every window box, every garden, every bit of green space could be what some insects need to survive.

08/10/2026 Our World in Data 138 million children are in child labor. What does this actually mean? - Child labor is work that is done by a child and is likely to be harmful. This general principle was first codified in international legal conventions more than a century ago, and a series of them in the 20th century made its scope more precise, linking harms to work that endangers children’s “health, safety, or morals” or work that interferes with their schooling. It spans children working in exploitative and dangerous conditions, as well as children who are counted not because of the conditions they work in, but because they are too young to be working at all, even if that means helping on a family farm for only a few hours a day.

08/05/2026 NASA The Paradox of Lençóis Maranhenses National Park - The coastal dune system in Lençóis Maranhenses National Park in northeastern Brazil is among the most surreal landscapes on Earth: rows of sparkling white quartz dunes, some rising 30 meters (100 feet), soar over a mosaic of blue and green freshwater lagoons.

08/11/2026 My Modern Met Mini Wildlife Portraits Made with Plastic Toys and Other Materials That Threaten Real Animals Today – Look at the pictures and watch the 6-minute video about how they were created.

08/10/2026 Smithsonian Magazine Spinal Deformities in Saber-Toothed Cat Fossils Reveal How the Now-Extinct Felines May Have Spent Their Final Days - Thousands of years ago, sticky tar pits in modern-day Los Angeles, California, became the graveyard for prehistoric felines struggling with deformities and disease. 3,722 vertebrae from at least 849 saber-toothed cats were examined. CT scans revealed a significant number of developmental abnormalities in the feline spines. The team identified 32 vertebrae with arches that hadn’t completely developed, 48 “block” vertebrae where bones had fused together and 226 “transitional” vertebrae that hadn’t formed correctly. Perhaps most notably, three vertebrae from different individuals contained enlarged holes that allowed nerves and blood vessels to thread through them. The holes’ sizes and smooth remodeled surfaces hint that the cats had spinal nerve tumors.

07/24/2026 Project Drawdown Reversing soil degradation 10% could feed 70 million more - Human-caused damage to soils is a limiting factor for food production on agricultural lands. Soil degradation can be slowed or reversed. Reversing degradation by 10% could make it possible to feed 70 million more people while also enhancing soils’ ability to pull greenhouse gases from the atmosphere and reducing pressure to turn forests into farmland.

08/11/2026 NASA Bountiful Roebuck Bay - Roebuck Bay's tidal range can reach a remarkable 9 meters (30 feet). Rising and falling tides repeatedly inundate and expose expansive mudflats, flood broad mangrove forests and salt marshes, and feed branching networks of tidal drainage channels. The bay's dramatic tidal and seasonal changes are striking from above, and they also support a bounty of life on the ground. The mangroves serve as nurseries for crustaceans and fish, and the mudflats teem with dozens of types of invertebrates, including snails, worms, crabs, clams, and cockles. Shells and snails can reach an abundance of 2,500 per square meter. The bay, one of the most important sites for migratory birds in Australia and a key stop on the East Asian-Australasian Flyway, regularly hosts hundreds of thousands of birds, including plovers, godwits, and knots.

08/10/2026 BBC Future We're getting mealtimes wrong - here's the best time to have dinner - Aim to eat at regular times and eat fiber-rich carbohydrates such as whole grains, legumes (beans, peas and lentils) as well as fruit, earlier in the day when the body is better able to process them. In the evening, opt for a lighter meal, ideally one rich in protein….making lunch the largest meal.

Gleanings of the Week Ending July 18, 2020

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.

Listening to Silence: Why We Must Protect the World’s Quiet Places - Yale E360 – I realized after 9/11 that most of the modern world sounds at my house are from transportation: planes/helicopters and cars/trucks with occasional yard equipment. While we had a stay-at-home order with this pandemic, it became noticeable as well. There are still times when those noises are subdued or gone. I notice the bird songs in the early morning…when the other sounds don’t intrude. As we skew more toward electric ground transportation….the noise level will notch downward. I enjoy the natural sounds a lot more than our man-made ones.

Declining eyesight improved by looking at deep red light -- ScienceDaily – I wonder if this is something doctors will start prescribing!

Why your organs might reach 100 even if you don't - BBC Future – A summary of some current research areas re aging. There are a lot of different approaches with the primary goal of most being to extend healthy lifespan.  Even if different organs age at different rates…they are interrelated to the body they comprise.

Maryland offshore wind farm could become stop-over for migrating sturgeon, striped bass -- ScienceDaily – I live in Maryland….so this story grabbed my attention. Will the offshore windfarm become a rest stop for fish? And they will offer a convenient infrastructure for researchers to collect data.

Where Will Climate Migrants Go? – THE DIRT – It’s something to think about now. Some coastal cities are already experiencing more flooding even without unusual storm events…and people that can move will probably do so. Will climate trends weigh in decisions about where they move? The article talks about cities and towns in the Midwest that have experienced declining population becoming ‘receiver’ locations. I wondered if people that have discovered that they can work from home during the pandemic – and can continue to do so – will be freer to move to these new locations and still have the same employer! Otherwise there is the challenge of how to sync moving to a new place with a new job.

The chemistry of cats: Allergies, catnip and urine – Compound Interest – Evidently male cats produce higher levels of allergen and have smellier urine…unless they have been neutered.

Ways to keep buildings cool with improved super white paints -- ScienceDaily – White roofs should probably become the norm….it will be hot enough without the added heat island effect caused by a lot of man-made structures with dark roofs.

How humans are altering the tides of the oceans - BBC Future – It’s happening around the world. Dredging river channels and filling in coastal wetlands cause shifts in how tides interact with the land. And then there is sea level rise too. Some places cited in the article that have experienced dramatic change: Cape Fear River in North Carolina (tidal range at Wilmington has doubled since 1880) and the same is true for St. Johns River/Jacksonville Florida. Sacramento’s tides disappeared in the late 1800s because of silt but dredging brought them back and the Thames tidal range was 2 meters during Roman times and 8 meters by the Victorian age.

Meet the Mountain Chickadee – We have mostly Carolina Chickadees where I live in Maryland…this is their relative in the western US (mountains).

Ancient Maya reservoirs contained toxic pollution: Mercury, algae made water undrinkable in heart of city -- ScienceDaily – Mercury from pigments used on Mayan building. Cyanobacteria blooms that made the water smelly and toxic. Not pleasant for a city center!

Unique Activities for Yesterday:

Regenerative Landscaping lecture (via zoom). The lecture was about an hour and my big take away was about the huge environment cost of lawns…and the many dimensions of that cost. The one I hadn’t thought much about before was from the California Air Resources Board fact sheet on Small engines in California (small engines being spark-ignition engines in things like lawn mowers). Their fact sheet says: “In the early 2020s, however, total smog-forming emissions from small engines are projected to exceed those from passenger cars in the South Coast Air Basin because passenger car emissions will continue to decrease. By 2031, small engine emissions will be more than twice those from passenger cars.” For comparison – they show 1 hour of lawn mowing emits as much smog-forming pollution as driving a Toyota Camry 300 miles! This must be an issue in all areas where there is a lot of mowed turf grass – kike most suburbs. There are multiple ways to address the problem and the one discussed in the meeting was transitioning to less lawn or lawn that does not need to be mowed as frequently (or at all). Another way would be to transition to electric mowers and other yard equipment. Right now – the only gasoline powered equipment I have is the mower. I’d been thinking about an electric mower because I don’t like the noise and smell of our current machine. So - this overall air quality issue is just one more reason to do it.

Enjoyed a slideshow of Armand Guillaumin (1841 – 1927) paintings available on Internet Archive here. He was a French impressionist painter and lithographer.

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