With stress, panic and anxiety costing Britain as much as £10 billion each year, it seems we're not dealing with the issue very effectively. Clearly, a change in how we manage our lives is long overdue.

The Third Metric may have the solution. The ground-breaking initiative aims to renounce archaic ways of measuring success (power and money) and move towards a more wholesome metric.

Arianna Huffington believes that success should also be measured on account of our wellbeing, wisdom and ability to make a difference in the world.

third metric