Bill Gates on climate change & how Bihar CM Nitish Kumar surprised him

Billionaire philanthropist Bill Gates spoke at the inaugural edition of Mint Visionaries about the problem of climate change confronting humanity. While interacting with Wipro's Rishad Premji, he shed light on the kind of changes needed to be made in the global economy to balance development with environment preservation. He also shared an anecdote about Nitish Kumar, the Chief Minister of Bihar. Watch the full video for more.