Climate science professor responds to being told she's wrong about climate change.

There are still people denying climate change exists, even as the world literally goes up in flames. A recent exchange on Twitter dot com highlights the insanity of people who are continuing to argue with scientific facts proving that climate change both exists and played a huge role in the fires that are currently ravaging Australia.

Professor Katharine Hayhoe is a Climate scientist and the director of the Texas Tech University Climate Science Center who recently tweeted her response to people claiming that the Australian fires were caused by "arson."