Ancient Global Warming??

It's not man....it was Dinosaur Farts!!  The Christian Science Monitor reports:

Dinosaurs' gassy guts may have contributed to global warming tens of millions of years ago, according to a new study that finds a group of plant-eating dinosaurs could have produced about as much methane as all of today's natural and man-made sources of the greenhouse gas.

British researchers reported in Tuesday's edition of the journal Current Biology that the methane emissions from sauropods far outstripped those of today's cattle, goats and other cud-chewing mammals.

From a pointer at NRO.