Sustainable development

There is an industry wide effort, that is gaining steam all the time, to pursue sustainable development in business operations. Caterpillar is the one of the most prominent companies on the sustainability radar. But now, producers are getting in on the action. The Industrial Minerals Association-North America has developed a sustainable development position paper and web site. I applaud its efforts to promote sustainable development as a business practice and encourage producers to adopt these actions. Your comment?