Update: just in from NASA: “In Greenland, Another major glacier comes undone”
Firstly, who do you think said this:
CO2 emissions must be reduced to avoid serious climate change. To manage CO2, governments and industry must work together. Government action is needed and we support an international framework that puts a price on CO2, encouraging the use of all CO2-reducing technologies.
Answer at end.
Evolution denial, as AiG’s declaration of faith (recently posted, with brief commentary, here) shows, is merely absurd. Climate change denial is deadly serious. Although there is an overlap; AiG says the climate is safe because God’s looking after it, and many creationists, including Jay Richards of the Discovery Institute, are fervent climate change denialists. Although in the last case, the reason seems to be a touching faith in the Free Market, rather than in God.
The video below has already had over 34 million views, but deserves a few more before the Paris conference on climate. A good use of 4 minutes of your time. But don’t be unduly alarmed; it really took 75 minutes, not just 4.
The commentary is also interesting: e.g. “The glacier has retreated further in the last ten years than it had in the previous 100”.
I would say “Be afraid, be very afraid”, but someone might call me an alarmist. Enjoy the show!
In case you haven’t noticed what’s happening (Indonesia’s burning; Ethiopia is running out of water; the Maldives are disappearing), see here:
And if someone tries to tell you that it isn’t happening, or that it’s natural, or that it’s happened before, or that it doesn’t matter, or that nothing can be done about it, or (as I recently came across) all of these at once, see here. As to how we know what the causes are,
if you try to work out what’s happening without anthropogenic CO2 you get it wrong; if you include it, you get it right.
Has it happened before? Check the record:
And remember that all but one year in the last decade has been warmer than 2004, already up and away ahead of the curve, with 2015 set to be the warmest yet for something like 100,000 years.
h/t my friend Kim Johnson. Global Temperature Anomaly by NASA Goddard Institute for Space Studies; licensed under Public Domain. Other images created by Robert A. Rohde / Global Warming Art. Literature references for Climate change attribution here; for reconstructed temperature here. Links to easily accessible sources for brevity and convenience; primary literature links embedded therein, and at Skeptical Science. Quotation at beginning from Shell official policy statement.