Michael Mann explains why Scientists need to speak up more
Scientists have a collective ethical obligation to communicate the implications of their science and to communicate it as accurately and fully as possible.
Arctic Report Card 2015
The Arctic is on the front lines of global climate change, warming more than twice as fast as lower latitudes.
Global impacts of the 2015 – 2016 El Niño
Scientists from NASA and NOAA will present findings on El Niño’s global reach as seen from the vantage point of NASA’s Earth observing satellites.
The impacts of heat stress on densely populated regions in the 21st century
With temperatures and humidity expected to increase in the coming decades, heat stress is projected to have increasingly severe impacts on many regions of the world.
Alaska’s thawing permafrost latest results and future projections
A panel of permafrost experts will unveil new findings about permafrost degradation in Alaska, where permafrost covers 80 percent of the land.
Climate Crisis, The Greenhouse Effect (1983)
On the NOVA episode "Climate Crisis," Al Gore lays out the case for human induced climate change in 1983, nearly 30 years ago.
What people get wrong about climate change
195 countries just made a historic agreement to battle climate change.
Leonardo DiCaprio urges more action to stop dangerous climate change
At the Climate Summit for Local Leaders in Paris during the 2015 UN Climate Talks, Leonardo DiCaprio urged more action to stop the dangerous effects of our changing climate.
Anthony Giddens: The Politics of Climate Change
Anthony Giddens introduces a range of new concepts and proposals designed to address the most formidable challenge humanity faces this century.