Intriguingly enough, without outsourced jobs from first-world countries, economic development in the third world would be even slower and labor standards poorer due to the lack of employer competition.
Much of the third world is the way it is due to a history of instability, violence & repression, not necessarily a lack of well to do business men looking for an opportunity to avoid having to deal with pesky ideals such as labor regulation.
While it's great that Chinese have the option now of working 12+ hour plus days 6 days a week instead of going off & dying in a rice patty field, somehow I doubt philanthropic philosophy is the reason business goes to China.
Great Britain.