Costly and economically inefficient command-and-control greenhouse gas regulations are firmly entrenched in law, and there is no plausible scenario in which they can be removed by conservative political force. Even were that not the case, the risks imposed by climate change are real, and a policy of ignoring those risks and hoping for the best is inconsistent with risk management practices conservatives embrace in other, non-climate contexts. Conservatives should embrace a carbon tax (a much less costly means of reducing greenhouse gas emissions) in return for elimination of EPA regulatory authority over greenhouse gas emissions, abolition of green energy subsidies and regulatory mandates, and offsetting tax cuts to provide for revenue neutrality.
Arguments that unilateral action by the United States produces little climate benefit, that a carbon tax will expand the size of government, that a carbon tax is a regressive, that adaptation and geo-engineering is preferable to emissions constraint, that economists cannot confidently design a carbon tax that does more good than harm, that the legislative process cannot deliver a carbon tax worth embracing, and that promoting a carbon tax puts conservatives on a slippery political slope are explored and found wanting.
Read the whole paper: The Conservative Case for a Carbon Tax