What is the most likely risk in the coming decade according to the World Economic Forum’s Global Risks 2013?

The most likely risk facing the world over the next 10 years is the severe disparity in income between rich and poor. The estimate was made in a new report called the World Economic Forum’s Global Risks 2013. Many of the issues discussed in the report are familiar. Food availability and the spread of extremism and terrorism are noted every year.

New research shows that overweight or even mildly obese people have a lower risk of early death than people considered to be normal weight. Researchers examined the results of 97 studies. Most of the studies were less than 10 years old. They included almost three million adults from around the world.