Detailed text transcripts for TV channel - MSNBC - 20120731:04:52:00
And i am personally concerned not with the current global warmsing, which is quite small, but real. it's with the future global warming where the danger lies, and we need to recognize where that danger is coming from and then look for a solution. >> what were some of the other factors, besides solar variation? some other areas that you thought might have reflected the data in the past that you remember able to rule out with the current round of research? >> the main was a variation in the sun. a volcanic eruption tends to cool the planet for about three years. we were concerned about effects s...
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