Developing a Sustainable Business

"People, planet, and profit" is the popular description of the triple bottom line that should be adopted by companies who are striving to be sustainable in their business practices. As the impact of climate change is increasingly felt, Corporate Social Responsibility actions appears to be taking on a deeper hue of green, and focusing more on the planet. While averting a humanitarian and planetary crisis is reason enough to act, is there also a business case for doing so?