global warming

Tag archives for global warming

This is F@k1n’ brilliant. Cherry-pickin’ a bit of temperature data And tryin’ to claim that climate change is in hiatus It’s not, the trends are still going straight up But they ain’t tryin’ to change their minds once they’re made up In 1992 my mama’s thesis Was about CO2 and Svante Arrhenius So if you…

Climate Models Accurately Predict Warming Climate models employ piles of data and sophisticated computational techniques to predict what will happen in the future. Sometimes they predict what happened in the past as well. That is important to test the models (because we might know what happened in the past), or to fill in the blanks…

Bill Maher and Penn State meteorology professor Michael Mann discuss the “settled science” of climate change and the lack of public engagement on the issue. Dr. Mann is the co-author of “Dire Predictions: Understanding Climate Change.”

There are two new scientific research papers looking at variation over the last century or so in global warming. One paper looks at the march of annual estimates of global surface temperature (air over the land plus sea surface, not ocean), and applies a well established statistical technique to ask the question: Was there a…

What is not new Ultimately sea levels will rise several feet, given the present levels of CO2 in the atmosphere. We already knew this by examining paleo data, and finding periods in the past with similar surface temperatures and/or similar atmospheric CO2 levels as today. I put a graphic from a paper by Gavin Foster…

June 2015 was warm

Every month NASA GISS comes out with the new data for the prior month’s global surface temperature, and I generally grab that data set and make a graph or two. In a way this is a futile effort because the actual global surface temperature month by month is not as important as the long term…

Focusing on Earth, but also a few tidbits on wind, fire, and ice, some current news and observations about global warming. Earth As humans release greenhouse gas pollutants (mainly CO2) into the atmosphere, the surface of the Earth, and the top 2000 meters of the ocean, heat up. But some of the CO2 is absorbed…

Global Warming Is Heating Up

Humans have been releasing greenhouse gas pollution into the atmosphere for a long time now, and this has heated up the surface of the planet. This, in turn, has caused a number of alarming changes in weather. Several current weather events exemplify the effects of climate change. Record High Temperatures Being Shattered South Asia recently…

I want to quickly mention two interesting items that crossed my desk. First is a study in Nature that looks at changes in extreme weather patterns between 1979 and very recently, the other is a study of how media has been addressing climate science denial among presidential candidates. Evidence that global warming is intensifying extreme…

The New Andrew Revkin Fan UPDATED

See below for update. Andrew Revkin has a new kind of fan. These are fans that agree with much of what Revkin says, or at least feel comfortable in his community of commenters. These fans feel their views are substantiated by what they read in Revkin’s New York Times column, Dot Earth. They seem to…