OK, so how long do you wait? How sure of a thing do we need? By that logic we wouldn't do anything. Do you think coal got started with a sure thing?
How is it we're more concerned with wasting some money than the possibility of catastrophic climate change? This is why the federal government should be more involved with combating climate change - nobody is willing to risk their money, or their power bill going up, even if it means essentially saving the world and/or our way of life.
How is it we're more concerned with wasting some money than the possibility of catastrophic climate change? This is why the federal government should be more involved with combating climate change - nobody is willing to risk their money, or their power bill going up, even if it means essentially saving the world and/or our way of life.