Climate Change
gregladen | February 9, 2015New England is now experiencing the fifth in a series of worse than average winter storms. So far, Winter has dumped over 60 inches of snow on Boston, and after the present storm, it will probably be possible to say that a total of 60 inches or more have fallen there in just over 2 weeks, according to Paul Douglas, meteorologist and founder of Media Logic Group. Douglas notes "I’ve never seen a SST anomaly of +11.5C, but that’s the case just east of Cape Cod. No wonder Boston is submerged.... Quite amazing, really." As such, Boston has already broken it's 30 day snowfall record going into…
gregladen | February 9, 2015The latest in a series of Climate Change elevator pitches, being posted regularly at Peter Sinclair's blog:
The first pitch is here.
gregladen | February 7, 2015Andrew Weaver is a Canadian climate scientist with numerous publications. The National Post is a Canadian newspaper generally recognized as having a conservative and Libertarian leaning. Between 2009 and 2010, the Post published four articles that seemed defamatory of Dr. Weaver’s reputation as a scientist. Weaver sued the post over this, and yesterday, the B.C. Supreme Court agreed that the articles were in fact defamatory. The defendants in the case were Terence Corcoran, Financial Post editor, Peter Foster, National Post columnist, Kevin Libin, a contributor to the Financial Post, National…
gregladen | February 2, 2015Sea levels are rising with increasing global temperatures. It seems that whenever there is a new estimate of the rate of melting of one or more major parts of the polar ice caps, that estimate is higher than previously thought. By the end of the century, the most aggressive estimates suggest that we will have close to 2 meters (6 feet) of sea level rise along the coasts.
So,here are three sea level rise items for you.
First, the Obama Administration will begin to plan for sea level rise in all major federal projects to which this variable pertains. See this item in the Washington Post.…
gregladen | February 2, 2015If you are running for office, note that the majority of Americans think global warming is real, important, and can and should be addressed by government.
This has been happening since two elections back, when we started to see candidates threatened, if only to a limited degree, based on an untenable position on climate change. Last election cycle this became even more important as organizations like ClimateHawksVote had remarkable successes in supporting climate hawk candidates -- candidates that place climate change at the top of the list of important issues. Since then even more has…
gregladen | January 31, 2015The Willie Soon Controversy
There’s been a lot of talk about the Willie Soon Controversy. Bottom line: Soon was an author on a paper that failed to disclose his extensive funding by the petroleum industry and its friends (over a million dollars to date, I believe) as required. I don’t have time to craft a detailed expose or commentary, but I wanted to get a bunch of resources in one place. I should mention that this is not all about Willie Soon, but rather, about climate science denialists more generally, a few specific others besides Soon, about how crap gets published now and then much to…
gregladen | January 31, 2015The Great DeflateGate Controversy
This year's Super Bowl will be, as of this writing, tomorrow, late afternoon, between the New England Patriots and the Seattle Seahawks. Both teams have a 14-4 record for the season, so it should be a good game. Also, the game will be held in a stadium located in an arid and warm region of the country, in a stadium with a covered roof. So, there is no chance of a cloudy with a chance of deflated-balls scenario.
You have probably heard that an accusation has been made against the New England Patriots regarding their balls. It has been claimed that they…
gregladen | January 28, 2015What happened to the Blizzard of 2015? Well, it happened. Despite breathless complaining about how the forecasters got it all wrong, they didn't. As the storm was predicted, there should have been close to about two feet of snow in the New York City metropolitan area, but as it turns out, there was between 8 and 12 inches. That means that New York City experienced a typical winter month's worth of snow in one day. Also, most snow that falls on The City falls a few inches at a time and melts more or less instantly, as few cities can match New York in its heat island effect. So, 8-12 inches…
gregladen | January 26, 2015About 20 million people are currently under a blizzard warning, and double that under a winter weather advisory, for a storm moving into the Northeast today and tomorrow, with snow falling though Wednesday. Thousands of flights have been cancelled. Wind will be at tropical storm force, and occasionally, hurricane force, and coastal flooding is expected to be epic. The total amounts of snowfall will be over a foot for a very large area, and well over that here and there, though this is very difficult to predict.
This is a strong low pressure system that will gather significant energy from a…
gregladen | January 26, 2015A video by Kevin Cowtan about Christopher Booker's accusations of data tampering.
A quick response to an article by Christopher Booker in the Telegraph.
The video features a prototype tool for investigating the global temperature record. This tool will be made available with the upcoming MOOC, Making Sense of Climate Science Denial (http://gci.uq.edu.au/mooc), where we will interactively debunk myths regarding surface temperature records.
gregladen | January 22, 2015Arctic sea ice decline happened faster than expected. This has the effect of accelerating global warming because less of the Sun's energy is reflected back into space by ice.
Northern Hemisphere snow also sends some of that energy back into space. The amount of snow cover we have is also declining.
Difference from average annual snow extent since 1971, compared to the 1966-2010 average (dashed line). Snow extents have largely been below-average since the late1980s. Graph adapted from Figure 1.1 (h) in the 2012 BAMS State of the Climate report.
The warming of the Arctic region is also…
gregladen | January 22, 2015Andrew Revkin has this commentary at the New York Times: How ‘Warmest Ever’ Headlines and Debates Can Obscure What Matters About Climate Change.
I will argue below that Revkin has, inadvertently or not, linked a science denialist trope to the important scientific finding that 2014 is the warmest year on record, as part of his presumably well intentioned effort to focus on trends rather than individual points. (See his comment on this blog below.) Yes, the trend is more important than a given data point, but the headline does not really obscure, but rather, underscores.
I'm afraid the…
gregladen | January 21, 2015What is the Serengeti Strategy?
"The Serengeti Strategy" is a term coined by climate scientist Michael Mann in which "special interests faced with adverse scientific evidence ... target individual scientists rather than take on an entire scientific field at once." His invention of the analogy must have been an interesting moment, given the context. In his book, The Hockey Stick and the Climate Wars: Dispatches from the Front Line, Mann talks about a trip to scientific meetings in Arusha as an IPCC co-author, during which he took the usual side trip to the Serengeti:
After the meeting, I…
gregladen | January 20, 2015The title of this post is the beginning of a more extensive comment, as follows:
Few things threaten America’s future prosperity more than climate change.
But there is growing hope. Every 2.5 minutes of every single day, the U.S. solar industry is helping to fight this battle by flipping the switch on another completed solar project.
According to GTM Research and the Solar Energy Industries Association (SEIA), the United States installed an estimated 7.4 gigawatts (GW) of solar last year — a 42 percent increase over 2013 — making it the best year ever for solar installations in America. What’…
gregladen | January 20, 2015NextGen Climate is putting an ad up, in at least some markets, during the State of the Union Address. Not sure how that works exactly. During halftime? Anyway, here it is:
gregladen | January 20, 2015Officially, 2014 closed without an official El Nino. Probably. If you went back in a time machine to the spring, and told El Nino watchers that, they would be a little surprised, but they would also say something like, "Yeah, well, you know, we keep saying this is hard to predict."
Despite the fact that for the most part there was not an official El Nino declared, a subset of El Nino conditions have been around, off and on, for many months. To officially declare an El Nino, a number of things have to add up, and while some of those things developed, the standard was not met. A few weeks ago…
gregladen | January 19, 2015Matt Ridley has written an opinion piece for The Times (not the New York Times, the other one) which is a response to his critics, specifically, to those who openly disagree with him about climate change. Ridley’s commentary is jaw dropping, and for most of you, those who are not of Royal Blood and highly privileged, it is more than a little squirm-inducing. But, putting that aside, Ridley makes a number of assertions, two of which (*) I’d like to address. Other problems with Ridley's approach have been addressed here, by Dana Nuccitelli.
Spoiler alert, he is wrong on both counts.
First, to…
gregladen | January 17, 2015The New York Times put the news of 2014 being the warmest year on their front page, in the precious space known as "Above The Fold." But, the venerable paper of record continues to give credence to science denialists by calling them "skeptics," and continues to imply that there really is a debate between consensus based science and politically motivated denial of science. To underscore this point I created the above graphic.
I would also like to congratulate the Washington Post for putting this piece by Joby Warrick and Chris Mooney on the front of section A1.
And, TIME has also placed…
gregladen | January 16, 2015NOAA will announce today that 2014 was the warmest year during the instrumental record, which begins in 1880. The announcement, which addresses findings of both NOAA and NASA, will be made today at 11:00 Eastern. Below is the press release from NOAA.
I talked about this and other climate matters in a radio interview at Green Divas:
Michael Mann has made the following statements regarding this news:
2014 Was Earth’s Warmest Year On Record
Three major climate organizations (JMA, NASA, and NOAA) have now released their official estimates for the 2014 Global Mean Surface Temperature. Both JMA…