THE LIST.

The article presents companies featured in the new Change the World list of "Fortune" magazine, companies that have made progress in addressing major social problems as part of their core business strategy. Topics discussed include changes in lives and businesses in Kenya made by M-Pesa mobile-money platform created by telecommunications companies Vodafone and Safaricom, information provided by Internet search company Google, and hybrid cars like Prius and Mirai of automaker Toyota.