Nature Inc. takes its lead from economists who have worked out that ecosystem services are worth more than the total of all the world’s national economies.

Six eye-opening episodes reveal just how much nature is worth to our economy: the honeybee population crash threatening the $2billion almond industry in California; preserved watersheds that provide renewable power and clean water to vital industries; coral reefs that are worth $30 billion a year; mangroves that save lives; and invasive species that cost the global economy staggering $1.4 trillion a year.