Study finds 'Snowball Earth' event gave rise to oxygen based life

Study shows planet’s atmospheric oxygen rose through glaciers, climate swung so extremely that the polar ice caps extended to the equator and the Earth was a snowball From the UNIVERSITY OF…

Scientists, Please Don't March

Guest Post by Willis Eschenbach-Crossposted from my blog, Skating Under The Ice. Well, the bad news is that a whole bunch of scientists are going to have a march on…

Cambridge Professors Worried UK Government is Losing Interest in Climate Change

Guest essay by Eric Worrall Professors at Cambridge University are worried that climate issues are “slipping down the government’s list of priorities”. But they have a plan, for engineering one…

Climate Sensitivity: A Simple Inverse Model

Guest post by David Middleton Models often get a bad rap among skeptics, largely because climate models have demonstrated an epic failure in predictive skill.  However, models are extremely valuable…

Monday Mirthiness – NOAA vs. reality

There’s been quite a bit of wailing and gnashing of teeth over the Mail on Sunday article by David Rose who interviewed a NOAA whistleblower who says that Karl et…

The Mark Boslough Affair

Guest Essay by Kip Hansen The Mark Boslough Affair or Who is Misrepresenting Whom? Who is Mark Boslough anyway?   He is a “physicist. He is a member of the technical…