And we understand very clearly that burning fossil fuels has causes global climate change. It has nothing to do with making the rules. It has everything to do with understanding the science of carbon consumption and that CO2 traps heat and more heat in the atmosphere warms the planet and changes the climate. Its as simple as that. We understand that relationship in nature and that we contributed to situation in which this relationship is occurring and we understand that since we caused the problem we can also fix it.