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Climate Scientist James Hansen and Bill McKibben Talk Together About Dangerous Climate Change

James Hansen tells Bill McKibben “science demands actual reductions in fossil fuel emissions, not phony offsets.” He may bring suit against the US government on behalf of his grandchildren.

Revised Essay on Regional Cold Anomalies by Dr. James Hansen, With New Graphs and Photos

The Earth has been in a period of rapid global warming for the past three decades. The assertion that the planet has entered a period of cooling in the past decade is without foundation. On the contrary, we find no significant deviation from the warming trend of the past three decades. Weather fluctuations exceed the magnitude of average global warming over the past half century. However, the perceptive person should be able to notice that climate is warming on decadal time scales. The global temperature trend over the past few decades has been strong enough that there is a noticeable “loading” of the climate dice that define the probability of unusually warm or cool seasons.

Where in the World is the Worst Place for Cold Weather?

The past year, 2009, tied as the second warmest year in the 130 years of global instrumental temperature records, in the surface temperature analysis of the NASA Goddard Institute for Space Studies (GISS). The Southern Hemisphere set a record as the warmest year for that half of the world.

Tight Future Carbon Emissions Budget Critical to Prevent Dangerous Climate Change

If emissions keep growing at 3.5 per cent a year, then the carbon budget for 2 degrees runs out in 2021. That is, after that time, emissions would need to drop to zero immediately to have a 75 per cent chance of not passing 2 degrees.

A New Article by Dr. James E. Hansen

 Obstruction of Justice  “You’re Hannah, right?”  Hannah Morgan, a 20-year old from Appalachia, Virginia, was one of 11 protesters in handcuffs early Monday morning September 15 at the construction site for a coal-fired power plant being built in Wise County Virginia by Dominion Power.  The handcuffs were applied by the police, but the questioner, it [...]