We care about the Third World War, aging, drug use but also about himself - zabrinjavanja. In the book "What Should We Be Worried About 'series of celebrity scientist reveals his greatest concerns and answers the question of how to prevent them.

What should we be worried? That's the question John Brockman, founder Edge.org ('smartest' global sites, according to a review in The Guardian) set by the world's most influential scientists including Steven Pinker, Mihaly Csikszentmihalyi, Frank Wilczek, Seth Lloyd, Alison Gopnik, Nassim Nicholas Taleb Helen Fisher, Lawrence Krauss, Susan Blackmore and many others. 

He asked them to discover what they are most concerned, with special emphasis on scenarios that have not yet appeared on the global radar. 

The greatest minds of our time in the field of neuroscience, economics, philosophy, physics, psychology, biology and many other areas of its proposed 150 ideas that will bring a revolution in the understanding of the modern world.