Detailed text transcripts for TV channel - MSNBC - 20170602:17:50:00
In march, you said there's tremendous disagreement about the degree of human impact, and you would not agree that it's a primary contributor to global warming. would you agree agree that huma contribute at all to global warming? >> i don't know if you caught my process or not, it's a very intense process, by the way, but i indicated that, in fact, global warming is occurring, that human activity contributes to it in some manner. measuring with precision, from my perspective, the degree of human contribution is very challenging. but it still begs the question, what do we do about it? does it po...