Back in January of 2009, I reviewed the implications of a then just-published article in Nature magazine that was billed as shedding important new light on some aspects of the long-term (since the late 1950s) temperature history across Antarctica.
The article, by Eric Steig and colleagues, described more warming taking place over a larger portion of Antarctica than had previously been recognized. The implication was that the temperature rise across Antarctica was not lagging behind the rest of the world and thus “not bucking the trend of global warming” as apparently some “contrarians” were claiming.
Now, that result must be tempered, as a new paper is forthcoming that improves upon the analytical technique developed by the Steig team and finds significantly less warming across the continent as a whole (about 50% less), and a different geographical pattern of temperature changes across Antarctica—results that fit more closely with the existing (that is, pre-Steig et al.)…
Last Wednesday, November 17, 2010, the Subcommittee on Energy & Environment of the Committee on Science and Technology of the U. S. House of Representatives held a hearing on climate change titled “A Rational Discussion of Climate Change: the Science, the Evidence, the Response.” In a clear deference to the incoming make-up of the House, there were a relatively high number of panelists that were invited by the sitting minority, which made this hearing more “rational” and fascinating that than most subcommittee hearings in some time.
The Republican invitees were Richard Lindzen, Patrick Michaels, and Judith Curry.
The first two are stalwarts of the let’s-just-hold-on-a-minute view of catastrophic anthropogenic global warming. And, true to form, at the hearing each presented compelling evidence as to why anthropogenic greenhouse gas emissions might not rapidly push up global temperature—not now, nor in the future.…
On the day following the elections, President Obama urged policymakers not to forget about climate change. While he ideally would like to get help from the Congress in enacting legislation aimed at curtailing greenhouse gas emissions, he seems willing to let EPA do the heavy lifting in the absence of Congressional action. He is also looking to the states that the United States citizenry does not want to have done collectively.
In his post-election press conference last Wednesday, November 3, 2010, the president gave some clues about what his future aspirations are for a climate/energy policy. It was most obvious in his response to a question put to him by the Wall Street Journal’s Laura Meckler, and indicates that his Dream Green Team playbook is still alive and well.
Question:
…Thank you, Mr.