by Daniel Brouse November 11, 2023 Feedback is the process in which changing one quantity changes a second quantity, and the change in the second quantity in turn changes the first. Positive feedback loops amplify the change in the first quantity. Studies have found lightning and forest fires are creating a feedback loop. More lightning […]
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The Lightning Feedback Loop
Rio Negro Climate Change Case Study
by Daniel Brouse November 11, 2023 What do you know about the Rio Negro as it relates to climate change and carbon sinks? The Rio Negro gets its name from its color. The black water is caused by highly acidic and carbon rich water. One scientist that lives on the river called it similar to […]
Treasury Auctions and Record Budget Deficits
by Daniel Brouse November 9, 2023 Attention armchair economists, investors, and homeowners: the 30-year Treasury auction was “bad” today … when I say bad, I mean bad for those not investing in Treasuries. What does it mean? The government went to borrow money today, and people didn’t want to lend them money. The 30-year interest […]
Sea Level Rise and Saturation
By Daniel Brouse October 28, 2023 What causes sea level rise? If the melting ice and snow isn’t going into the sea, where is it going? NOAA says: The volume of the ocean is expanding as the water warms. Thermal expansion happens when water gets warmer, which causes the volume of the water to increase. […]
Antarctic Ice Shelves Shrink at Alarming Rate
“Scientists track ‘alarming’ melt in Antarctic ice shelves” “Forty percent of Antarctica’s ice shelves are shrinking, worrying scientists” “We expected most ice shelves to go through cycles of rapid, but short-lived shrinking, then to regrow slowly. Instead, we see that almost half of them are shrinking with no sign of recovery,” said lead author Benjamin […]
Deadly Humid Heat in the USA
Deadly humid heat affects billions including the US Midwest this century. “It’s very disturbing,” study co-author Matthew Huber of Purdue University. “It’s going to send a lot of people to emergency medical care.” The study Greatly enhanced risk to humans as a consequence of empirically determined lower moist heat stress tolerance was conducted by Purdue […]
Tipped Tipping Points, Feedback Loops, and the Domino Effect
By Daniel Brouse and Sidd Mukherjee September 29, 2023 A look at three (3) of the multiple tipping points we appear to have breached and The Domino Effect: Mountain Glacier Loss Collapse of AMOC (Atlantic Meridional Overturning Circulation) Amazon Rainforest Dieback Crossing one tipping point would be alarming. For instance, crossing the tipping point for […]
Collapse of the Amazon
September 28. 2023 1) much of July was spent at record temperatures +3C 2) the collapse of the Amazon rainforest is likely to happen at +2-4C. The collapse of the Amazon is expected to occur because of changing weather patterns and circulation that result in drought. 3) Today Brazil set up a task force for […]
10% of Swiss Glaciers Melt
* As thawing accelerates, Swiss glaciers lost 10% of their volume in the past 2 years * One glacier had to stop being measured because it disappeared * The thaw is irreversible * Much of Europe’s drinking water comes from the glaciers “The acceleration is dramatic, with as much ice being lost in only two […]