global warming skeptics

Fri, 2009-04-24 00:27Jeremy Jacquot
Jeremy Jacquot's picture

When Deniers Deny Their Own

Who can you trust, if not your own advisers? That is the inconvenient question raised by NYT reporter Andrew C. Revkin in a newly published article that reveals the extent to which the coal and oil industries ignored the advice of their own scientists on the question of climate change.

The Global Climate Coalition (how’s that for an Orwellian name?), an industry-funded group that spent years vehemently contesting any evidence linking anthropogenic activity to climate change, found itself in the uncomfortable position of rejecting its own experts’ recommendations when they reached the inevitable conclusion that the contribution of manmade greenhouse gas emissions to climate change “could not be refuted.”

Sun, 2009-03-08 19:03Jeremy Jacquot
Jeremy Jacquot's picture

Earth to Jacoby: I Got Your Global Warming Right Here

Not to let himself be outdone by his skeptic colleague in good standing, George Will, The Boston Globe’s Jeff Jacoby has penned an equally vacuous and misinformed column posing the thought-provoking question: “Where’s global warming?”

It’s hard to know where to start. From the outset, I was tempted to just rehash my previous post about “global cooling” and climate variability or to mine Mitchell’s George Will debunking posts for some good material. (This line, in particular, answers his question rather well: “In other words: if you want to see climate change, look out the window.”) In light of some of his other claims about global temperatures and Arctic sea ice, however, I thought I’d do some of my own snooping.

Thu, 2009-03-05 12:24Jeremy Jacquot
Jeremy Jacquot's picture

Hot or Not? Making Sense of Climate Variability

To say that climate know-nothings like to pick and choose when it comes to interpreting the science is something of an understatement.

Prominent” – and I use the term loosely here – deniers like Dennis Avery, S. Fred Singer and Michael Asher have made a cottage industry of playing loose with the numbers and extrapolating short-term trends to make sweeping statements about global warming (see: one unusually cold month means global warming is over).

Which is why I have a feeling this study (sub. required), entitled “Has the climate recently shifted?” (which will be published in an upcoming issue of the journal Geophysical Research Letters), will catch many a denier’s eye. The main takeaway from this study is that there is a significant degree of variability in our climate system, and that, even though we may be entering a period of warming “stasis,” long-term trends still point to significant warming due to anthropogenic forcing.

Fri, 2009-01-30 11:30Jeremy Jacquot
Jeremy Jacquot's picture

New EU President to Address the Faithful at International "Skeptic" Conference

The new face of the European Union also happens to be the old face of global warming skepticism. Vaclav Klaus, the president of the Czech Republic and, since January 1, the rotating president of the European Union, will give a keynote speech at the second annual International Conference on Climate Change in New York.

The widely ridiculed skeptic gathering, which last year drew only a few hundred attendees (and no actual climate scientists), will address the “question” of whether global warming “was ever really a crisis,” according to its lead sponsor, The Heartland Institute.

Thu, 2009-01-15 09:55Kevin Grandia
Kevin Grandia's picture

A troubling trend in Global Warming Denial on the internet

Our 2008 analysis of global warming misinformation finds that there was a very significant upswing in online activity.

This trend should be troubling to US policymakers and campaigners wanting to implement new greenhouse gas reduction strategies.

Here’s the stats we’ve generated as evidence of our conclusions (click any of the images to enlarge):

“Global Warming” + hoax

A Google blog search for the term “global warming” + hoax between January 1, 2008 and January 1, 2009 reports 49,719 page results. The same search for the previous year reports only 22,077 page results.

Sat, 2008-12-27 20:58Jeremy Jacquot
Jeremy Jacquot's picture

Debunking Joanne Nova's 'Skeptics Handbook' part 2: Yes, Global Warming is Real and it's Still Happening

Today we’ll look at two more of the (supposedly) bullet-proof points in Joanne Nova’s “The Skeptics Handbook.”

“Professional Speaker” turned climate expert Nova rehashes two of the more common skeptic talking points, that: the world is no longer warming and the Vostok ice core record proves that rising CO2 emissions are not the cause of warmer temperatures.

As skeptics love to point out, the planet has not appreciably warmed over the last decade even though carbon dioxide levels have greatly increased. While it’s true that surface temperatures have remained essentially flat over the last 10 years, taking such a myopic view of the temperature record obscures the much more meaningful long-term trends.

Indeed, if you look at the temperature record of the last 150 years or so, you’ll find it extremely hard not to notice the obvious upward trend (there’s a reason why the nine warmest years on record have all occurred between 1998 and 2008).

Thu, 2008-12-25 01:24Jeremy Jacquot
Jeremy Jacquot's picture

Debunking the 'Skeptics Handbook': More CO2 Does Worsen Climate Change

If you were to take the sum “knowledge” of global warming skeptics and distill it into a short, quasi-readable manifesto, you’d end up with something like Joanne Nova’s “The Skeptics Handbook.”

For someone who claims to have been a “veteran believer in greenhouse gases from 1990 – 2007,” Nova sure has a way of rehashing a lot of the same old tired arguments that climate scientists have been shooting down for years – particularly her central point that there is no evidence to link rising carbon dioxide emissions to higher temperatures (more on that later).

Perhaps the most odious aspect of this handbook is that it seems to be aimed squarely at a younger audience – what with its dumbing down of the science and constant repetition of the same flawed arguments. Having failed to gain ground with the adults, the skeptics are presumably turning to the younger generations now to carry their water.

While I’d encourage anyone who wants a substantive discussion of the science behind climate change to go consult the experts (actual scientists like the Real Climate blogger team, for example) – a revolutionary concept, I know – I’ll do my best to debunk some of Nova’s most egregious arguments over the next few days. I’ll get things started today with her “bottom line”: that adding more CO2 to the atmosphere does not cause global warming.

The easiest way to dismiss this point, as Grist contributor and Texas A&M University Professor Andrew Dessler noted, is to look at Venus’ atmosphere. Though it shares several features in common with our planet – hence its sometimes being called Earth’s “sister planet” – it differs in one crucial aspect: the amount of CO2 in its atmosphere.

Tue, 2008-11-25 14:29Page van der Linden
Page van der Linden's picture

Politico Pimps the Global Warming Skeptics

For at least a year before the 2008 U.S. election, legions of political geeks were glued to a number of websites, from pollster.com to politico.com. The latter provided more or less excellent coverage, including the all-important electoral map.

But when it comes to the credibility of policy discussions, it looks like they’ve shot themselves in the foot. Via their “reporter” Erika Lovley, they are actively pushing the climate change skeptics’ agenda.

I’ll just give a big hat tip to Brad Johnson at Think Progress, because he sums it all up in one paragraph:

Erika Lovley, the Politico’s energy and environment reporter, today wrote a full-page article on the dying breed of global warming deniers that promotes their brand of toxic stupidity

Wed, 2008-09-17 21:13Page van der Linden
Page van der Linden's picture

Incoming Transmission From Planet Flat Earth!

In an alternate universe, where up is down, planets are flat, and hot is actually cold, lives a certain Republican Senator named James Inhofe. He has been known to travel to the US Senate and hold climate change hearings in which science fiction is introduced as “evidence” that climate change is a “hoax”, and in which individuals with questionable scientific judgment are called upon to profess their agreement with his views.

One tired argument that he and his oily friends have consistently brought up is that global warming is cyclical, and is caused by sunspots. Regardless of the fact that the “sunspots and cosmic rays” theory of global warming has been conclusively disproved (multiple times), Inhofe brought it up in today's Senate Environment and Public Works Committee meeting, citing the Farmer's Almanac as his “research” source.

Tue, 2007-11-06 11:31Kevin Grandia
Kevin Grandia's picture

Top 5 Climate "Skeptic" Red Herrings

red herring
n.
  1. A smoked herring having a reddish color.
  2. Something that draws attention away from the central issue.

Whether it's in on a right-wing blog, an online forum or at a family dinner, we've all heard many lame arguments against the realities of human-induced climate change.

Here's the top 5 red herrings.

Pages

Subscribe to global warming skeptics