I'm still surprised by how few people have declared themselves climate change agnosts. That might be because of that course in modeling dynamic systems I took i

I'm still surprised by how few people have declared themselves climate change agnosts. That might be because of that course in modeling dynamic systems I took in university though. As far as I'm concerned we have no way at all of knowing whether we can easily produce orders of magnitude more CO2 without having any significant effect, or whether we're already well beyond the point of no return for life on earth.