global warming

Tag archives for global warming

The human release of greenhouse gasses has ultimately caused changes in weather patterns so that major storm systems in the Northern Hemisphere get wetter and move along more slowly, causing significant rainfall events to occur at a much higher rate than previously. This has become a nearly ongoing phenomenon, with major floods in Canada, Colorado,…

Mark Steyn’s Latest Trick

UPSATE. The motion has been denied. Rather hilariously, bt the way. Professor Michael Mann vs. Shock Jock Mark Steyn You all know about the libel suit filed by Professor Michael Mann against Canadian right wing radio shock jock Mark Steyn. Steyn made apparently libelous comments linking Mann, who is widely regarded as the worlds top…

Trending wetter with time: weather never moves in a straight line, but data from NOAA NCDC shows a steady increase in the percentage of the USA experiencing extreme 1-day rainfall amounts since the first half of the 20th century. Photograph: NOAA NCDC My Apology to Paul Douglas I admit that I do a lot of…

Sea levels are going to rise The amount of carbon dioxide in the Earth’s atmosphere directly and indirectly determines the sea level. The more CO2 the higher the sea level. The details matter, the mechanism is complex, and as CO2 levels change, it takes an unknown amount of time for the sea level to catch…

I’ve got a new post up at 10,000 Birds on a study looking at changing populations of several hundred common species of birds in Europe and North America (mainly the US). The two subcontinents exhibit dramatically different patterns, as shown in the enigmatic graph above. Go to the post to unravel this intriguing mystery!

Subtitle: Politicians School Scientists In How To Do It Alternative Title: Where were Bernie and Hillary???? You need to know right away that the Lede to this story is buried way the hell down the page. That’s OK, though, because others are covering this, and the point of my missive is to put the current…

This is a segment of The Big Picture with Thom Hartmann, in which climate scientist Professor Michael Mann provides important perspective on the link between climate change and other disasters such as tornadoes. (See also: The Meaning of the Fort McMurray Fire). Michael Mann is the author of The Hockey Stick and the Climate Wars:…

The Madhouse Effect: How Climate Change Denial Is Threatening Our Planet, Destroying Our Politics, and Driving Us Crazy, by climate scientist Michael Mann and cartoonist Tom Toles is now available for pre-order. I’ve not gotten my review copy of it yet, but it looks fantastic. From the publisher: The award winning climate scientist Michael E.…

This is a guest posts by Claire Cohen Cortright. Claire Cohen Cortright is a mother, climate activist, and biology teacher living in upstate New York. She is an active member of Citizens Climate Lobby and moderator at Global Warming Fact of the Day. ______________________________________________ It is time, now, for climate activists to get vocal. As…

Corals are ocean-dwelling invertebrates in the same phylum as jellyfish. Corals are tiny and create an exoskeleton that is fixed to something hard, like the remains of previously existing corals. So these organisms build up a geological stratum, a reef, beneath the surface of the sea, often close enough that parts of the reef are…