Because we're rich and powerful and we believe the world should be a better place.
It doesn't matter what other countries do. We should want to step up and help. Leaders lead.
It doesn't matter what other countries do. We should want to step up and help. Leaders lead.
But just to engage with your numbers (which I don't agree are fully accurate and are definitely not at all a complete picture):
Getting the rate of starvation down from 33% to 20% in an already food-stressed region that has experienced 5x population growth could be presented as an accomplishment, yes. Flip your numbers around. In 1961 200m Africans were food-secure. Today 1200m are. A billion extra properly fed people, by your (possibly bad and definitely over-simplifed) numbers.