Climate and weather

Category archives for Climate and weather

Great interview with Michael Mann on The Lang and O’Leary Exchange, CBC, on climate change, faux pause, denialism, policy, and politics.

Atlantic Hurricanes and El Niño

I have a little “science by spreadsheet” project for you, concerning the relationship between El Niño and Atlantic hurricanes. The chance of an El Niño event happening this year seems to go up every few days, with most, perhaps all, climate models suggesting that El Niño will form this Summer or Fall. Climate experts tell…

There is currently a twitter argument happening, along with a bit of a blogging swarm, over a chimera of a remark made by John Stossle and Bjorn Lomborg. They made the claim that a million electric cars would have no benefit with resect to Carbon emissions. The crux of the argument is that there is…

The Most Important Earth Day

It is possible that this is the most important Earth Day. Earth Day is part of the process of broadening environmental awareness and causing positive change in how we treat our planet. We are at a juncture where we must make major changes in what we do or our Grandchildren, to the extent that they…

John Stossel, writing at Real Annoying Clear Politics, (which is not a terrible place except for John Stossel) quotes some guy named Bjorn Lomborg about electric cars, thusly: Do environmentalists even care about measuring costs instead of just assuming benefits? We spend $7 billion to subsidize electric cars. Even if America reached the president’s absurd…

UPDATED: Interview with Michael Mann on this court decision (and other matters). An important Virginia Supreme Court finding came out today, related to the hugely complicated maneno that I feel totally unqualified to explain to you … but Michael Halpern of the Center for Science and Democracy is: The Supreme Court of Virginia today found…

Let the war on Carbon begin!

I get the impression that some of my colleagues are concerned about the phrase “War on Carbon” because it is bad messaging. That is wrong. We need to carry out a War on Carbon. We need to keep the Carbon in the ground. You know why. Meanwhile, though, we can have some fun with the…

One of the most important realizations of climate change research is exemplified in this graphic from Weather Uderground: The point is this. The PETM (Paleocene-Eocene thermal maximum, millions of years ago) was a period of high levels of CO2 in the atmosphere which caused significant warming. It is an example of both relatively rapid and…

The Christ Child Cometh.

… and by that I mean the El Niño phase of the El Niño Souther Oscillation climate pattern. We have been in an ENSO neutral phase for a while. Climate scientists have a hard time predicting El Niño, which arrives in Summer, Fall, or Winter, this early in the year, but nonetheless most prediction sources,…

Henry Markram, a chief editor at Frontiers, the journal that recently retracted (resulting in multiple resignations of editors from that journal), inappropriately, an important paper on climate change denialism, just made the following comment on a post on that journal’s blog. My own personal opinion: The authors of the retracted paper and their followers are…