Katharine Hayhoe’s 2018 TED talk has been viewed more than 4 million times for good reason: it’s clear, persuasive, and inspiring. She brings the evidence to show that more people are worried about climate change than you might think, and yet we’re not talking about it. Here’s how to start talking well.

#32 It All Started with Styrofoam Cups: Judy Hinck and Mount Olive Lutheran
It All Started with Styrofoam Cups: Judy Hinck and Mount Olive Lutheran