I guess there are a number of people that believe the earth will suffer a catastrophic life form failure within then next 30 to 100 years. Some suggest that if even 2% of the methane from the arctic escapes into the atmosphere life will begin to fail. Others say the release process has already started and it's way too late to stop it. That our fight with global warming should have started 30 years ago and anything we do now is pointless. The permafrost in the arctic is like a cork that disintegrating on top of a methane bubble that will kill the world. What do you think? Is it too late?