je.st
news
Climate change: time for sceptics to put up or shut up
2014-02-16 01:16:00| Climate Ark Climate Change & Global Warming Newsfeed
Guardian: Say I were to ask you to prove that the dinosaurs were wiped out when an asteroid collided with the Earth 66m years ago, in what is now snappily called the Cretaceous-Paleogene extinction event. If you were as weirdly obsessed by these catastrophes as I am, you would maybe start by citing the worldwide layer of sediment known as K-Pg boundary, which was first discovered near Gubbio, in Italy, and is thought to be the fallout from a massive explosion. You would mention the soot that is associated...
Tags: time
up
change
put
Category:Electronics and Electrical
Latest from this category |
All news |
||
|
|||