Increased demand for water will be the No. 1 threat to food security in the next 20 years, followed closely by heat waves, droughts, income inequality and political instability, according to a new University of Colorado Boulder-led study which calls for increased collaboration to build a more resilient global food supply.
Click here for original story, Amid climate change and conflict, more resilient food systems a must, report shows
Source: Phys.org