There are a number of environmental concerns in the world today. Some of these issues hit close to home due to our economic dependence on coal. What

There are a number of environmental concerns in the world today. Some of these issues hit close to home due to our economic dependence on coal. What do you believe to be the future of coal? Is there a solution for sustaining coal or will the future depend on green technology? Consider some of the issues surrounding coal (positive and negative) and what you believe will happen in the future...