Olof Granstrom discusses the concept of factfulness and his work on helping people understand the world through data. In this short interview, Granstrom talks about dealing with conflicting facts and incorporating them into decision making.

The Take 15 Series is a collection of illuminating, short conversations with noted economists, best-selling authors, leading researchers, and successful practitioners on topics ranging from geopolitics and whistleblowing to irrationality and outlooks.