Alex Hall in KCRW: To fight climate change, focus on 1 action and share it with others

An activist in Washington D.C. holds a sign that says, “The climate is changing, why aren’t we?” As the UN climate conference is taking place, UCLA Atmospheric and Oceanic Sciences Professor Alex Hall tells KCRW, “There are so many great opportunities around sustainability and climate, but the ones that work the best are the ones that rebuild community, because that’s something we need a lot of too. Make it rewarding, fun and cool. Being part of communal change is cool.”