Climate and weather

Category archives for Climate and weather

Arctic Emergency: Scientists Speak

Lots to talk about here: Published on Aug 1, 2014 Arctic Emergency: Scientists Speak On Melting Ice and Global Impacts (1080p HD) This film brings you the voices of climate scientists – in their own words. Rising temperatures in the Arctic are contributing the melting sea ice, thawing permafrost, and destabilization of a system that…

I don’t like the messaging Holdren almost always seems to start with: “While we can’t attribute a single bla bla bla to climate change” (it is not the right way to phrase what is happening, this is a good video just out:

The National Review is a political magazine, and Mark Steyn, I think, writes for them (I really don’t keep track). A while back Steyn and/or the National Review made some seemingly very defamatory statements about Michael Mann, the climate scientist. Career-damaging really icky accusations of fraud and such. They were bogus accusations, but they were…

So, you accept the science of climate change and global warming as legit. But you often encounter people, at family gatherings, on your Facebook page, on Twitter, at social events, etc. who don’t. Do you keep your mouth shut when someone says something clearly wrong that brings the science into question illegitimately? If you do,…

The US Drought Monitor produces an assessment of drought conditions every week. The drought in California has taken a large jump over the last few days, with the highest category, “Exceptional,” jumping from 36.49% to 58.41%. At the start of the calendar year, that category was represented in California by 0%, so this is a…

Mark Your Cosmic Calendar: 774/775 One wonders if anyone felt it. Did Charlemagne feel it as he led his forces across Pagan Saxon Westphalia, knocking down Irminsuls and making everyone pretend to be Christian or else? Did the people of Bagdad, just becoming the world’s largest city, notice anything aside from their own metro-bigness? Did…

The original hoser, I’m told by an unimpeachable source from way up in Canada, was the guy who went out to his front yard in the middle of the winter and hosed down the lawn in order to make some flat ice, so he and his friends could play hockey. A better way to get…

How warm will 2014 be?

We just experienced the warmest two months (May and June) on record, meaning, essentially, in well over 100 years. This is because of anthropogenic global warming (AGW). Does this mean that 2014 will be the warmest year on record? Probably not, in part because February was pretty cold and that lowers the score for the…

One of the things climate change science deniers say, to throw you off, is that Antarctic sea ice is expanding. They even claim that the amount of expansion of Antarctic sea ice offsets the dramatic retreat of Arctic sea ice (see this for the latest on the Arctic). I’ve even seen it argued, in that…

As it does every summer, the Arctic Sea ice is melting off. Over the last several years, the amount of sea ice that melts by the time it hits minimum in September has generally been increasing. So, how’s it doing now? The graph above shows the 1981-2010 average plus or minus two standard deviations. Before…