Is the economic downturn affecting the willingness and readiness of companies to look at the economic, social, and environmental impact of their business practices? Or is this a perfect time to reassess current programs and adapt them to changing—and in many cases increasing—needs in society?

V. Kasturi "Kash" Rangan, the Malcolm P. McNair Professor of Marketing at Harvard Business School, argues that corporate social responsibility (CSR) initiatives are more necessary than ever. Rangan says that when carefully planned and managed, such efforts can strategically tackle important societal issues and at the same time enhance business success, yielding a "double bottom line."

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