We burn fossil fuels, and release CO2 into the atmosphere. The CO2 traps heat from the sun. The heat trapped by the CO2 causes global temperatures to rise.
I don't see why it's so debated.
Al Gore is an idiot. Frankly, I don't think anthropogenic climate change is a threat, and we should waste billions of dollars, because our efforts won't do anything anyway.
I don't see why it's so debated.
Al Gore is an idiot. Frankly, I don't think anthropogenic climate change is a threat, and we should waste billions of dollars, because our efforts won't do anything anyway.