[praxulus]

There's room for debate, but that doesn't mean there's any actual debate going on. I.e. scientists are free to publish papers showing evidence that climate change isn't happening or not caused by human activity.

Where there isn't room for debate is the claim that there's actually an ongoing debate within the scientific community about the basics of climate change. That's just not true at the moment, and claiming otherwise is mistaken at best, and corporate propaganda at worst.