Some Democrats deserve to be criticized..

Adding CO2 to the air is like throwing another blanket on the bed..

The most difficult task, phase-out over the next 20-25 years of coal use that does not capture CO₂, is Herculean, yet feasible when compared with the….

If we fail to act, we will end up with a different planet..

Well, you know what happens to crime when the heat goes up..

I've tried to be a straight scientist doing the science and reporting it as best I can..

As species are exterminated by shifting climate zones, ecosystems can collapse, destroying more species..

Several times in Earth's history, rapid global warming occurred, apparently spurred by amplifying feedbacks. In each case, more than half of plant an….

Until the public demands otherwise, the policy makers will continue to serve their financiers..

I was lucky to grow up at a time when it was not difficult for the child of a tenant farmer to make his way to the state university..

A level of no more than 350 ppm is still feasible, with the help of reforestation and improved agricultural practices, but just barely - time is runn….

Our analysis shows that, for the extreme hot weather of the recent past, there is virtually no explanation other than climate change. The deadly Euro….

Talking nice about sun and wind and green jobs is just greenwash..

Policy decisions on climate change are being deliberated every day by those without full knowledge of the science, and often with intentional misinfo….

The five warmest years over the last century occurred in the last eight years..

Politicians think that if matters look difficult, compromise is a good approach. Unfortunately, nature and the laws of physics cannot compromise - th….

The greatest danger hanging over our children and grandchildren is initiation of changes that will be irreversible on any time scale that humans can ….

...the global surface albedo [surface whiteness] and greenhouse gas changes account for practically the entire global climate change..

In view of the immense power of natural weather and climate fluctuations and the great buffering capacity of the Earth, especially the ocean, it is e….

Scientists will say we can't blame global warming for any single event. In a sense that's right, but the fact that the frequency and intensity of the….

The five-year mean global temperature has been flat for the last decade.