What the heck. I -- of course there's a lot -- look, global warming needs to be taken very seriously, and I take it seriously. But science, there's a lot -- there's differing opinions. And before we react, I think it's best to have the full accounting, full understanding of what's taking place.

Based on that paragraph can we conclude that this sentence is true?
We should have full understanding before we react

OPTIONS: -Yes; -It's impossible to say; -No;