Socially Responsible Investing is no longer a niche strategy. It’s gone mainstream as more companies, investment firms and investors pay attention to environmental, social and governance issues. And the belief that this approach means lagging performance has been proven wrong. SRI funds are now competing head on with traditional money management. This week’s guest is Barbara Krumsiek, the CEO of Calvert Investments Inc., a leader in SRI mutual funds and a Financial Thought leader in her own right.