World’s biggest threat
America ? China ? Russia ? Religious tension ? Banking failure ? No. Water.
According to the World Economic Forum’s new Global Risks 2015 published on 15th January, ‘shortage of water is the greatest risk facing the world in terms of its potential impact’.
More than two thirds of the world’s population, up to 5 billion people, could be living in parts of the world affected by water stress as soon as 2024.