Eagleman

A person with synesthesia might feel the flavor of food on her fingertips, sense the letter "J" as shimmering magenta or the number "5" as emerald green, hear and taste her husband's voice as buttery golden brown. Synesthetes rarely talk about their peculiar sensory gift — believing either that everyone else senses the world exactly as they do, or that no one else does. Yet synesthesia occurs in one in twenty people, and is even more common among artists.

The advent of the internet has been one of the most significant technological developments in history. In this thought-provoking and groundbreaking work David Eagleman, author of international bestseller SUM, presents six ways in which the net saves us from major existential threats: epidemics, poor information flow, natural disasters, political corruption, resource depletion and economic meltdown.

The advent of the internet has been one of the most significant technological developments in history. In this thought-provoking and ground-breaking work David Eagleman, author of international bestseller Sum, presents six ways in which the net saves us from major existential threats: pandemics, poor information flow, natural disasters, political corruption, resource depletion and economic meltdown.