A toolkit for intelligent people to become smarter, overcoming their blind spots and maximising their potential.

In the early 1960s scientists at the University of California, Berkeley set out to establish the key factors effecting health and longevity. Their results, known as the ?Alameda 7', you already know: don't smoke, drink in moderation, sleep seven to eight hours a night, exercise, eat regular meals, maintain a moderate weight, eat breakfast. Years later, however, the same team discovered an eighth factor, one that proved more important than all the others: social connection.

When we fo...