I'm not as sure as you zab. Over time there have been severe droughts. in this country too. Then they pass and we got lotsa water. And over time, much time, we got periods of higher temperatures and then lower temperatures.
As for millions of hungry people I agree with you. We SHOULD help. Bomb them with parachutes filled with food, water, medicines such as anti-biotics, clothing, kleenex, toilet paper, portable toilets, books. Why is it we drop only bombs? Wish I was king-for-a-day.