WASHINGTON — As the players here remake the nation’s vast regulatory system, they have been grappling with a subject that is more the province of poets and philosophers than bureaucrats: what is the value of a human life?

The answer determines how much spending the government should require to prevent a single death.

To protests from business and praise from unions, environmentalists and consumer groups, one agency after another has ratcheted up the price of life, justifying tougher — and more costly — standards...

...The Environmental Protection Agency set the value of a life at $9.1 million last year in proposing tighter restrictions on air pollution. The agency used numbers as low as $6.8 million during the George W. Bush administration.

The Food and Drug Administration declared that life was worth $7.9 million last year, up from $5 million in 2008, in proposing warning labels on cigarette packages featuring images of cancer victims.

The Transportation Department has used values of around $6 million to justify recent decisions to impose regulations that the Bush administration had rejected as too expensive, like requiring stronger roofs on cars.

See: Climate Co-benefits and Child Mortality Wedges | Fracking Resource Guide.

What is the value of a human life? Climate change is going to kill millions of children, does it matter that they're not yours?

See also: Associated Press. "How to value life? EPA devalues its estimate: $900,000 taken off in what critics say is way to weaken pollution rules." 2008-07-10.