Beware of stupid people who are motivated and energetic. Margaret Catley-Carlson More Quotes by Margaret Catley-Carlson More Quotes From Margaret Catley-Carlson Water is an astonishingly complex and subtle force in an economy. It is the single constraint on the expansion of every city, and bankers and corporate executives have cited it as the only natural limit to economic growth. Margaret Catley-Carlson growth cities water In today's world, only one person in every 200 is Canadian. Margaret Catley-Carlson todays-world today world Four hundred top-decision makers listed the myriad looming threats to global security, including famine, terrorism, inequality, disease, poverty and climate change. Yet when we tried to address each diverse force, we found them all attached to one universal security risk: fresh water. Margaret Catley-Carlson risk decision water