Unprecedented heat wave will trigger global food crisis
The world faces a “perpetual food crisis” because global warming will likely lead to massive and simultaneous crop failures in many regions, possibly as early as the period from 2040 to 2060, a new study says.
The finding, appearing in the journal Science, is based on climate models that suggest the worst heat waves of the past – such as the one in Europe in 2003 that killed at least 30,000 people – are likely to become the new normal summertime temperatures.