Does Arctic Amplification Fuel Extreme Weather in Mid-Latitudes?

Jennifer Francis, Rutgers University, 25 January 2012. The “Arctic Paradox” was coined during recent winters when speculations arose that the dramatic changes in the Arctic may be linked to severe snowstorms and cold temperatures in mid-latitudes, particularly along the U.S. east coast and in Europe. Recent studies have illuminated these linkages. Evidence is presented for…

Lester Brown: Perspectives on Limits to Growth / World on the Edge

We are facing issues of near-overwhelming complexity and unprecedented urgency. Can we think systematically and fashion policies accordingly? Can we move fast enough to avoid environmental decline and economic collapse? Can we change direction before we go over the edge? I will look at the economic future through and environmental lens to fashion a plan…

Richard Alley: Perspectives on Limits to Growth / World on the Edge

We rely heavily on energy use, dominated by finite fossil fuels. We have high scientific confidence, based on solid physics, that burning most of the remaining fossil-fuel resource and releasing the carbon dioxide will cause large and long-lasting climate changes. Studies of societal and economic impacts typically indicate that such large climate changes will make…

Global Warming changes the Jet Stream, cause of more Extreme Weather

See Part One here YouTube One of the most confusing effects of climate change is the increasing incidence of weather extremes, that may include hot, AND cold, snow and rain, wet and dry, drought and flood. Scientists have been examining this problem intensely over recent years, as Europe, America, and Asia have all been subject…