Climate change. Higher temperatures seen reducing global harvests.
Holden
Constance
C
D000383:Agriculture / Q000639:trends*; D002980:Climate; D018556:Crops, Agricultural / Q000254:growth & development*; D055874:Extreme Heat; D005523:Food Supply; D005544:Forecasting; D017752:Greenhouse Effect; D006358:Hot Temperature; D012621:Seasons