On Sunday, September 16, the sun did not rise above the horizon in the Arctic. Nevertheless enough of the sun’s heat had poured over the North Pole during the summer months to cause the largest loss of Arctic sea ice cover since satellite records began in the 1970s. The record low 3.41 million square kilometers…
Global climate revenues fell 5 percent in 2011 to $539 billion from an all-time high the previous year, mainly dragged down by the weak performance of low-carbon energy companies hit by the global economic slowdown, a report by HSBC said. Climate revenues were unlikely to exceed 2010’s all-time high of $567 billion over the next…
A warming trend has contributed to a sharp rise in the number and size of wildfires on forest lands in the U.S. West, where big burns are likely to become the norm, according to a report released by a climate research group. The average annual number of fires that cover more than 1,000 acres has…
Ocean temperatures off the northeast United States have reached a record high. The National Oceanic and Atmospheric Administration reported that the average sea surface temperature for the Northeast continental shelf ecosystem, from North Carolina to Maine, was a little over 50.5 degrees for the first half of 2012. The previous record high for the first…
With Arctic ice melting at record pace, the world’s superpowers are increasingly jockeying for political influence and economic position in outposts previously regarded as barren wastelands. At stake are the Arctic’s abundant supplies of oil, gas and minerals that are, thanks to climate change, becoming newly accessible along with increasingly navigable polar shipping shortcuts. This…
Mitt Romney’s remarks on NBC’s Meet the Press in early September rankled environmental activists hoping for a bipartisan approach to climate change. “I’m not in this race to slow the rise of the oceans or to heal the planet,” the Republican presidential nominee told David Gregory. “I’m in this race to help the American people.”…
The drought-induced run-up in corn prices is a reminder that we’re nowhere near solving the problem of feeding the world. The price surge, the third major international food price spike in the last five years, casts more doubt on the assumption that widespread economic development leads to corresponding gains in agriculture. The green revolution has…
Researchers have made a startling discovery: the summer Arctic could be an open sea within a decade
The chance to save the world’s coral reefs from damage caused by climate change is dwindling as man-made greenhouse gas emissions continue to rise, scientists said in a study released on Sunday. Around 70% of corals are expected to suffer from long-term degradation by 2030, even if strict emission cuts are enforced, according to the…
Every time a new sea ice extent record for Arctic melting is broken, the same question comes up: how long until it’s gone? That is, how long will it be before the Arctic Ocean is functionally ice-free in the summer, legitimately opening the once-fabled Northwest Passage? The fact is, we don’t know. Climate models continue…