Lowered Evapotranspiration Causing Drying and Heating of Southern Hemisphere
Huge areas of the Southern Hemisphere are now drying out. This could lead to increased drought stress on vegetation and less overall productivity, and as a result less carbon absorbed, less cooling through evapotranspiration, and more frequent or extreme heat waves
‘Merchants of Doubt’ Misuse Science to Mislead the Public
A dark ideology is driving those who deny climate change People who claim that climate science is a conspiracy or the work of charlatans are talking rubbish by Robin McKie The Observer, August 1, 2010 Cross-posted from BC-SEA News Life can be hard in Moscow. The Russian capital is sweltering in temperatures that reached a [...]
Future High Temperature Rise Could Cause Up to 6.7 Million Mexicans To Migrate
Note from Dorothy: Many have long been aware of what the heating of our planet will mean for Mexico as it gets hotter and dryer. The study below, however, shows the direct linkages between crop failure and degrees Celsius of warming. The people of Mexico, who have done the least to cause dangerous climate change, [...]
More Dark Global Warming News on a Hot Friday
Two articles: “Ten Nations at ‘Extreme Risk’ Because of Water Shortages, Report Says” and “Heat Waves to Intensify Across U.S. in Next 30 Years, Study Says”
Must We Hack Our Planet’s Atmosphere?
The failure of recent efforts to curb greenhouse-gas emissions has built some momentum toward expanding research on geoengineering options. Although everything possible must be done to shift to a sustainable and energy-efficient economy – along with changing to simple life-styles and putting a cap on the world’s population – all this will not be enough to eliminate the danger of runaway climate change.
Somehow, we have to find a safe way to remove the huge amount of excess carbon dioxide in our atmosphere. To analogize, diet and medicine alone won’t cure our planet; surgery will also be required. Too much CO2 in our atmosphere not only contributes to global heating, sea-level rise, more severe storms and desertification; it has also caused a 30% increase in ocean acidification, and this too threatens the life of everything on Earth.
