Maybe killing all the farmers with skills is a bigger problem?
'Drought and Economic Distress: South Africa in the 1800's . . The story of humankind's struggle with climatic adversities is one of the more prominent themes in the world's stock of documentary, religious, and mythological literature. . .' climatechange
What a bunch of bs. Weather patterns folks. They shift. Always have and it's usually major shifts over decadal (several decades long) periods. These are usually connected to shifts in phase of one, or more, of the ocean oscillation cycles-the main drivers of noticeable changes.
'could' Reporters using the words, could, seem, might, suggests, not authorized to comment, potentially, purportedly, expected, appears, ties, necessarily, likely, unlikely, may, report, apparent, source, possibly, or study, are lazy third-rate hacks.