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John McCormick: Global Warming Solutions Act needs backup – vtdigger.org

Editor’s note: This commentary is by John McCormick, of Bristol, who has a 30-year background working with NGOs in Washington, D.C., where he also volunteered for homelessness organizations. The Global Warming Solutions Act (GWSA) became law, on Sept. 22, when…

Mixing of the planet’s ocean waters is slowing down, speeding up global warming, study finds – Washington Post

The reduced up and down mixing is expected to have sweeping implications beyond just accelerating global warming. It is projected to increase energy available to hurricanes and other storms, reduce essential nutrients for fish in upper ocean layers and diminish…

Many ventilation systems may increase risk of COVID-19 exposure, study suggests

Ventilation systems in many modern office buildings, which are designed to keep temperatures comfortable and increase energy efficiency, may increase the risk of exposure to the coronavirus, particularly during the coming winter, according to new research.

Global warming, fires, and crime in Mexico and beyond – Brookings Institution

When a brush fire erupted near Tijuana in early September, a large part of the North American western coast was either on fire or at high risk of fire. The dramatic fire belt stretched from Canada to northern Mexico. Although…

Disastrous duo: Heatwaves and droughts

Simultaneous heatwaves and droughts are becoming increasingly common in western parts of the Unites States, according to a new study. Periods of dry and hot weather, which can make wildfires more likely, are becoming larger, more intense, and more frequent because of climate change.

Increasing stability decreases ocean productivity, reduces carbon burial

As the globe warms, the atmosphere is becoming more unstable, but the oceans are becoming more stable, according to an international team of climate scientists, who say that the increase in stability is greater than predicted, and a stable ocean will absorb less carbon and be less productive.

The ocean has become more stratified with global warming – EurekAlert

IMAGE: Ocean color difference when two water mass meets. view more  Credit: Jiang Zhu The global ocean has become more stratified and stable over the past few decades with global warming. This has major consequences for life in the ocean by…

The testimony of trees: How volcanic eruptions shaped 2000 years of world history

Researchers have shown that over the past two thousand years, volcanoes have played a larger role in natural temperature variability than previously thought, and their climatic effects may have contributed to past societal and economic change.

The video origin of the myth that global warming is good for agriculture » Yale Climate Connections – Yale Climate Connections

Misinformation is at the root of many scientific controversies, and fighting it can feel like a losing battle. But one effective method is to expose the mechanics of misinformation, to show tactics and deceptive processes in broad daylight. And learning…