Columbia University has published a study looking at the effect climate change may have on the water crisis. More than two billion people may be subjected to a water crisis as a result. Scientists discovered that climate change has warmed temperatures in the atmosphere so that snow is falling as rain. While snow creates a natural reservoir of fresh water, rainfall must be captured.

What steps are being taken to prevent a water crisis?

Read more here: Climate Change May Lead To Water Crisis: What’s The Current Picture?