Humans have long been driven by a desire to explore the planet and visit faraway places. But with tourism's toll on the environment now calling our globetrotting habits into question, some say it's time for change. But just how realistic is this given that people are itching to travel freely again once the Covid-19 pandemic is over?
Dec 2020
EP 4: Is it too late to stop climate change?
Climate change is the most daunting challenge of our time. Tackling it will require unprecedented amounts of innovation, investment, and global cooperation. Are we actually making progress yet? Can we really stop the worst effects of climate change? In this week’s episode, Bill a ... Show More
50m 22s