you dont know what you are talking about. Such ignorance is frightening. We wouldnt need carbon pricing if industry agereed to reduce carbon emissions voluntarily; or if they preferred regulations. Also pricing wouldnt be needed if people like you actually did something to reduce their emissions instead of sitting there whining all day. All of those solutions would eliminate the need for carbon pricing. But let me guess, you dont agree with those either. You are probably just one of those ignorant Deniers who slept in on the morning they gave out all the brains.