Very disappointed to read that the proposed “biological weapons” (aka 100,000 ducks) can't actually eat sufficient locusts to eradicate the swarms currently plaguing Africa. I was one of the billions of people on social media delighted to read that ducks, rather than pesticides, were the solution!  

Tragedy is that the locusts are thriving because for the first time in years the rain has fallen and local farmers actually had crops (until the locusts arrived).