Greg Laden is a biological anthropologist and science communicator. His research has covered North American prehistoric and historic archaeology and African archaeology and human ecology. He is an OpenSource and OpenAccess advocate. Greg's wife, Amanda, is a High School biology teacher, his daughter Julia is a world traveler and his son Huxley is 2.

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…

You will recall that last February, Bill Nye, the Science Guy, debated Ken Ham, the Not-So-Science Guy, on the question of creationism as a viable explanation for the Earth’s history. The debate was held in Ham’s home territory, at the infamous Creation Museum in Kentucky. Nye didn’t really debate Ham. He ate him for breakfast.…

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,…

Bird Butts and Other Matters

Check out my latest post on 10,000 Birds. That is all, thank you very much.

The Insulted Trilobite

I’d like to point out a new book that I think is interesting and worth a look. It is called “The Insulted Trilobite: some helpful objections to the God Delusion” and it is by the pseudonymous J. A. Posner, and obviously the intended audience is the Atheist and Skeptics community. Simply put, Poster Fisked Dawkins,…

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…

First, as I’ve mentioned before, there is a Reddit “As Me Anything” (AMA) going on right now with Stephan Lewandowsky, and if you are into Reddit AMA’s and climate change related issues you should check it out. Lewandowsky is a co-author of the famous Frontiers Retracted paper, though the subjects being discussed at the AMA…

This Scripps Institution of Oceanography, UC San Diego website provides daily updates, analysis, and information on the state of climate. Follow @Keeling_curve to get daily updates of the CO2 value. Through this site, the public can also help support the continuation of the iconic Keeling Curve and of complementary measurements of atmospheric oxygen made at…

Atlantic Hurricane Season Prediction

The last hurricane season in the Atlantic was anemic, being one of least active periods on record. This was attributed to extra dust blown off the Sahara which inhibits hurricane development. Right now, the various forecasting agencies around the world are agreeing that there is a greater than 50% chance, perhaps a 70% chance of…

Being a Voyeur of Religion, Politely

This is a post I wrote elsewhere, a while ago, and just realized was never put on this blog, so here it is. I thought of this post and the topic because of the recent data of the Ms Jesus Scroll, which does indeed appear to be old. But they are still arguing about it,…