Commentary: Breaking up with carbon and turning concern into action

According to a Yale University study, 68 percent of Americans are worried about climate change and the harm to future generations, plants and animals from global warming. Some 82 percent of us want to see policy support for renewable energy sources and 74 percent want to see the greenhouse gas carbon dioxide regulated as a pollutant.Until that support and regulation come from the government, we can turn our concern into positive steps that reduce our personal carbon footprint, save money, shift