Capitalism "fails" the poor who have no say in product development in healthcare and education.
The entire success of the country is based on the success of 1/4 of the population that gets proper education (private of public).
Take on causes as huge as software.
If the world was more rational it leaves a vacuum.
Malaria is the disease that needs seed money. Education as well.
There is no metric for philanthropic results.
Leverage can work incredibly well for long periods of time, then for short periods corrections occur. (Harvard Business School: a-conversation-with-bill-gates.html)