Originally posted by: jagec
Originally posted by: MrDingleDangle
What i hate is what they talk about a lot, if you question the idea that humans are the cause you get yelled at. No one is saying pollution is a good thing, but it seems now that people dont care the reason. I have had friends tell me that scientists should back it up because worst case scenario you stop pollution. But thats not science.
Is pollution good? of course not.
is it scientifically proven that people are the reason its warmer now? I don't believe so.
You do realize you sound exactly like the creationists, right? "It's just a theory", "It hasn't been
proven yet", "There are lots of intelligent people who don't believe in it."
I agree, it's not 100% proven that humans are behind climate change. But it seems fairly clear that the climate is changing, CO2 levels and temperatures have been closely linked in the past, there's a model that explains the correlation well, and current CO2 levels are increasing at a faster rate than ever before. It might not even be burning fossil fuels that's the problem, it might be cutting down forests or polluting the ocean, and therefore reducing the planet's ability to reabsorb the freed carbon. The point is that we can't control the natural sources of CO2, but we CAN control our own, and if we want the world to be a comfortable place for human life, it might be a good idea to do what we can.