Who are these "climate change deniers", and why do they believe the things they believe? More importantly, what are the most effective ways to communicate with them, so that they can understand the severity and stakes of climate change?   In this episode we also talk about a new discovery on why bird eggs have different colors and patterns, and a sneaky tactic that climate change deniers have used to fool the public. Hosted on Acast. See acast.com/privacy for more information.