[metmom]

The finding is relevant to the ongoing climate change discussion, IUB geologist Simon Brassell says, because it portrays an ancient Earth whose temperatures shifted erratically due to changes in carbon cycling and did so without human input.

Well, no DUH!

[Pharmboy]

Well, they just added some good old fashioned Hoosier common sense (expected, of course, from the only state with a State Casserole).