Word: globalizers
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...overall coverage ended up being greater than in 2007." Without those winds, in other words, 2009 might have set a new record for open water. But as it happened, ice cover in 2008 and 2009 rebounded significantly - but perhaps deceptively so. (See pictures of the effects of global warming...
Exactly when a catastrophic melt might occur, however, is unpredictable. The long-term rise in global temperature as a result of greenhouse-gas emissions is overlaid with natural, year-to-year variability in all sorts of interconnected oceanic and atmospheric cycles that slow down warming down or speed it up temporarily. But because these variations tend to be cyclical, the "perfect storm" of conditions that caused the record 2007 melting - a situation Stroeve calls "unusual, but not unprecedented" - will probably return at some point. If they do, the Arctic could be primed for major, even irreversible, changes...
...some, the IPCC's co-Nobelist, Al Gore, would never be anything more than a Democratic politician, and therefore inherently untrustworthy, but the global climate body rose above politics, having the benefit of being made up of thousands of scientists from more than 100 countries, who drew conclusions on climate change from countless peer-reviewed scientific studies. The Norwegian Nobel committee lauded the IPCC's fourth assessment report in 2007 as creating an ever broader informed consensus about the connection between human activities and global warming. (See pictures of the effects of global warming...
...that was 2007. Over the past week or two, the IPCC has seen its reputation for impartiality and accuracy take serious hits. First the global body admitted to an embarrassing factual mistake: the claim in the 2007 report that the glaciers of the Himalayas could disappear by 2035 if the world continued warming at its current rate. That finding was revealed to be false, and worse, it was discovered to be based not on any peer-reviewed science but on a speculative comment made to a New Scientist reporter by one researcher...
...having a living "Pope Emeritus" while his successor tried to establish his reign. The vexed question of papal resignation has become increasingly important as a result of modern medicine's ability to potentially extend a Pontiff's life long past his ability to effectively run a 1 billion-strong global church. (See pictures of spiritual healing around the world...