The so called Medieval Warming Period is an article of faith among deniers. I’ve had deniers write to me to say that this is the single most convincing piece of “skeptic evidence”.
But what does the “Supreme Court of Science” say? Here’s a piece you can pass around to friends who need the best information in a nutshell.
Our Patreon campaign is now live! We hope you'll be among the first to support this new direction for Films For Action. The goal is to go 100% ad-free by next year, and become 100% member supported. A monthly pledge of just $1 -5 dollars per month x a few thousand awesome people will ensure we can continue our work and grow our impact across the world. Click here to join.