@brandon Ahh. No scientists before the Internet also said the climate was going to collapse roughly at this time, in fact Exxon/Mobile's scientists in the early 70s were within 3ppm of how much carbon dioxide would be in the atmosphere this year.
I appreciate your caution but it's all significantly worse than you've been led to believe, if we don't change how the entire planet lives rapidly it is unlikely either of us will face the problems of old age.