What’s a proven way to lower your energy costs? Would you believe: learning what your neighbor pays. Alex Laskey shows how a quirk of human behavior can make us all better, wiser energy users, with lower bills to prove it. Competition is a strong, inner sense for humans: it shaped our surviving skills and improved our abilities for millions of year. But when we compete, we are more keen to cooperate with our close circle: this is what #CUBE 2020 is about.

Fun, competition, team building to crack our energy and carbon lethargy. Check it in this brilliant TED talk, starring Alex Laskey.