"Did Bill Gates earn his fabulous wealth? Does he not stand on the shoulders of countless mathematicians, computer scientists, electrical engineers, spanning centuries, and many of them died in penury and obscurity?"
Does he? Is he responsible for their fate? I do not think so, of course Bill Gates is a poor choice since he arguably stole a good portion of his company's assets from other businesses. Perhaps a better choice would be someone like Buffet, (No not Jimmy!) or Hughes or John D Rockefeller. These are not men who had nothing and went to the top, but they aren't outright thieves and crooks who pillaged their fortunes. Is Warren Buffet responsible for all the failed stock brokers and investors that do NOT share his fortunes? He has no play in their future and cannot be held accountable for their mistakes. Rockefeller cannot be held responsible for the people who did not have his luck or acumen.
You or I cannot be held responsible for the fortunes of those we do not directly interact with. A man is a fool who feels responsible for the consequences of actions that he did not forsee or intend.
But back to your post a bit.
"After all, do Ethiopian children 'earn' starvation?"
A fair question, and one that I answer in cold hard terms - yes they do. The children - no, their parents yes. Their parents CHOSE to do nothing about their condition and plight even though they have full knowledge of its inevitability. The drought/starvation cycle in Africa is pretty established yet they do nothing. The land is no longer fertile, yet they do nothing. Millions and billions are poured into that land year after year yet the cycle repeats - they have not learned from their mistakes. Yes they share the blame for their misfortunes. They have options, yet CHOOSE not to employ them.