1. Part 1

6.3

. 20 September 2019. 52 min

Bill Gates speaks about his life-or-death mission to get better sanitation to the developing world. Also, his sisters share their childhood memories.

2. Part 2

6

. 20 September 2019. 51 min

The connections that shaped Bill's life come into focus, including a childhood friendship and his unique bond with Microsoft co-founder Paul Allen.

3. Part 3

5.8

. 20 September 2019. 56 min

The search for climate change solutions requires passion, resources and a sense of urgency -- three qualities Bill Gates clearly possesses.