Given the numerous externalities associated with nuclear energy including but not limited to Expense Safety Waste Disposal Vulnerability to Terrorist Attack perhaps it's time to reconsider whether we really need nuclear in the energy mix in the United States--and instead concentrate on other non-CO2 producing technologies like wind, solar, geothermal, and hydro. Hence the question: Should nuclear energy be phased out in the United States (or wherever your home country is)? A. Yes, the costs and risks are not worth it compared to the alternatives; B. No, the costs and risks are acceptable, and we need to reduce greenhouse emmissions.