But unrestricted greenhouse gas emissions are by far the greatest preventable threat to Americans' LLPH. Yet the government spends virtually nothing to fight global warming -- certainly no significant amount of new money has been allocated for this major threat (the Clinton administration tried, but the Gingrich Congress reversed that effort, reducing or zeroing out every program aimed at climate mitigation or even adaptation).

Indeed, most conservatives, including John McCain, oppose even continuing existing incentives for carbon-mitigating strategies like solar and wind power. Conservatives in Congress seem likely to strongly oppose any major effort at a legislative solution (see "Anti-science conservatives must be stopped").