Indigenous groups in Brazil are worried the health impacts of the inescapable smoke from the upcoming fire season will be even worse than normal as many struggle with the after-effects of COVID-19, Thomson Reuters reports. Climate change is making wildfires worse and a report from the Global Climate and Health Alliance finds … [continued]
The world is getting a better understanding of just how important forests are in the global fight against climate change.
Decades ago, when I was in high school, I read Willy Ley’s book Engineer’s Dreams: Great Projects that Could Come True. I vividly remember one of these gigantic, pie-in-the-sky dream projects. If the Congo River were dammed at the right spot, a large lake would form. It would then overflow into a river feeding into Lake Chad. Lake Chad would fill up to its prehistoric level and would then overflow into an ancient river that once flowed through Algeria and Morocco into the Mediterranean Sea.
Preserving and restoring forests is an effective step toward mitigating climate change, and comes with a host of other benefits.
In the second part of this series on the March 31 UN climate target, we stopped at China in our list of INDCs. Analysts expect that country to present its formal commitment in June. The other main players from the developing world are India (with 5.9% of emissions), Brazil (1.4%), and Indonesia … [continued]
Large hydropower projects are the bedrock of clean energy production, by virtue of their sheer size and reliance upon natural rainfall. However, new research recently published in the journal Proceedings of the National Academy of Sciences shows that a necessary part of increasing the electricity produced by hydropower projects is conserving … [continued]
Tropical reservoirs are a “methane factory, continuously removing carbon from the atmosphere as carbon dioxide and returning it as methane, with a much greater impact on global warming.” Thus argue the scientists Philip Fearnside and Salvador Pueyo, whose latest article just appeared in the journal Nature Climate Change. In their … [continued]
Now Cui and his team of researchers have calculated a way to alternate the flow of river water and salty seawater through a battery to produce electricity that can be used for charging purposes. It might also be possible this same process can be reversed to remove salt from seawater to produce drinking water.
