Feature interview : Climate Change Tipping Point

Tipping points aren't all bad. For years, climate change professor Dr. Timothy Lenton warned about tipping points like rising temperatures and melting ice sheets. Now he says the same forces fueling the climate crisis could also help solve it. He argues we should focus on the small shifts in technology, policy, culture, and behavior that can tip the balance toward solutions instead of catastrophe in his new book Positive Tipping Points: How to Fix the Climate Crisis.