Be a part of the biggest grass-roots event in history by planting a tree on EARTH DAY, APRIL 22ND, 2015 as a “give back” to Earth. This event is being hosted by The Master Shift, Forest Nation, The White Feather Foundation and the Earth Day Network as well as thousands of contributing organizations from around…
ARCTIC-WISE: Bridging Northern Knowledges of Change Subsea Permafrost and the Methane Cycle on the Siberian Continental Shelf: Predictive Modelling for Climate Change David Archer, Geophysical Sciences, University of Chicago Tuesday, March 10, 2015, 5-6:30 pm A numerical model called SpongeBOB is used to simulate the hydrology and methane cycle on the Siberian continental shelf. Lowered…
Naomi Oreskes, author of Merchants of Doubt, Peter Sinclair talked to her in December, 2014, in San Francisco.
Naomi Oreskes is an American historian of science and Affiliated Professor of Earth and Planetary Sciences at Harvard University. In 2010 she co-authored Merchants of Doubt which describes how the tobacco industry wrote the handbook on using doubt to delay legislative action against the harms of tobacco. The same book also chronicles how the same…
The obligation of the environmentally-conscious American is still often presented simply as a matter of cutting back: driving less, buying less, and turning off the lights when you’re not using them. In a forward- thinking market, though, American consumers can now choose not just how much energy they consume, but where they get that energy.…
In a long, passionate section of his State of the Union Address, the President laid out the threat posed by Climate change. Transcript: And no challenge — no challenge — poses a greater threat to future generations than climate change. 2014 was the planet’s warmest year on record. Now, one year doesn’t make a trend, but this does — 14 of…
Widespread seafloor gas release from the seabed offshore the West Yamal Peninsula, suggests that permafrost has degraded more significantly than previously thought. Gas is released in an area of at least 7500 km2 in water depths >20 m.((Offshore permafrost decay and massive seabed methane escape in water depths >20 m at the South Kara Sea shelf | http://onlinelibrary.wiley.com/doi/10.1002/grl.50735/abstract | Alexey Portnov,…
The year 2014 now ranks as the warmest on record since 1880, according to an analysis by NASA scientists. Nine of the 10 warmest years since modern records began have now occurred since 2000, according to a global temperature analysis by scientists at NASA’s Goddard Institute for Space Studies in New York. 2014’s record-breaking warmth…
Using satellite and field work after an extreme melt event in Greenland, a UCLA-led study finds that melt-prone areas on its ice sheet develop a remarkably efficient drainage system of stunning blue streams and rivers that carry meltwater into moulins (sinkholes) and ultimately the ocean. However, the team’s measurements at the ice’s edge show that…
2015 takes off with temperatures for parts of Europe hovering around 17C. And The Guardian warned of 100mph gale-force winds and snow to batter the UK. Temperatures in Germany spring like with meteorologists forecasting 17C in Germany Salzburg or in Wien Austria, for tomorrow the 10th of January 2015. Ironically, the ski resort Allgäu tries to…
The greenhouse effect is a process by which thermal radiation from a planetary surface is absorbed by atmospheric greenhouse gases, and is re-radiated in all directions. Since part of this re-radiation is back towards the surface and the lower atmosphere, it results in an elevation of the average surface temperature above what it would be…