It will be Biblical

https://www.scientificamerican.com/article/unprecedented-locust-invasion-approaches-full-blown-crisis/

Locust swarms of biblical proportions are threatening crops across a wide swath of Africa and southwest Asia—spurring alarm among top international officials.

A major concern is famine. The United Nations is warning that mass swarms of desert locusts are endangering food supplies in eastern Africa. In response, officials in Rome mobilized an emergency briefing yesterday in a bid to raise money—noting the situation has a high potential to devolve into a full-blown crisis.

“This is an unprecedented situation that we are facing,” said Dominique Burgeon, an emergency services director at the U.N. Food and Agriculture Organization.