We're all embedded in vast social networks of friends, family, co-workers and more. Nicholas Christakis tracks how a wide variety of traits -- from happiness to obesity -- can spread from person to person, showing how your location in the network might impact your life in ways you don't even know.
Angela Duckworth discusses her research on the concept of grit - the combination of passion and perseverance in pursuit of long-term goals. Duckworth argues...
Something profound is changing our concept of trust, says Rachel Botsman. While we used to place our trust in institutions like governments and banks,...
A company is simply a group of people
