Climate and weather

Category archives for Climate and weather

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…

There is a new attack by an anti-science and anti-environment talking head on a well respected climate scientist and his work. Mark Steyn is self publishing a book of quotes by scientists that allegedly disparage Dr. Michael Mann and the “Hockey Stick.” If the three examples Steyn provides to advertise his book are representative, Steyn’s…

Michael With Mike Mann On Pope

Michael Mann was interviewed by Michael Smerconish about the Pope’s recent letter on climate change: Here’s the NYT piece by Justin Gillis mentioned by Mann. The graphic at the top is form here.

NOAA has released the data for average global surface temperature for the month of May. The number is 0.87 degrees C (1.57 degrees F) above the 20th century average for their data set. This is the highest value seen for the month of May since 1880, which is the earliest year in the database. The…

This is a press release from the Center for Inquiry: Skeptics Dare Heartland Institute to Take Up $25,000 Climate Challenge A leading science advocacy group is throwing down the gauntlet to the Heartland Institute, a group that claims that global warming stopped in 1998, with a stark, simple challenge: If the 30-year average global land…

How Warm Was May?

Human released greenhouse gas pollution continues to warm the surface of the planet. May was thought to be likely a very very warm month but it turns out to be merely very warm (only one “very”) according to data released this morning. Shockingly, May turned out to be, in the NASA GISS data set, less…

There is an 80% chance that a disturbance in the Gulf of Mexico will become a tropical cyclone, a named storm, over the next couple of days. If that happens it will be called Bill. Possible Bill is not well defined and is poorly organized. The disturbance is currently near the Yucatan, and will move…

The Problem with terminology There is some confusion about the way we talk about global warming. Most of this confusion arises during the communication of science to the public or to policy makers. Part of this confusion rests within the science itself; There is no meaningful confusion about the nature of global warming or how…

There is no such thing as a “pause” or “hiatus” in global warming. There is, however, variation as the earth’s surface temperature steadily rises as the result of the human release of greenhouse gas pollution. Every now and then that variation results in a period of several years when the rise in global temperature is…

Joe and Mary built a house. They built it on an old flood plain of a small river, though there’d not been a flood in years. This was a 500-year flood plain. Not a very floody flood plain at all. The local zoning code required that for a new house at their location the bottom…