David Wallerstein, Chief eXploration Officer and Senior Executive Vice President of Chinese Internet titan Tencent joins this Croptastic episode to talk about the need for big solutions to the planet’s biggest problems. His water-focused documentary, “Day Zero” is available on Amazon Prime.

Mr. Wallerstein has held a number of positions at Tencent since 2014 and Senior Executive Vice President since 2001. Mr. Wallerstein has also served as an independent member of Lilium board since September 2021.