These are crucially important points by Malcolm Gladwell in an article on pension and health care plans I'll have much more to say about later. For now, the money quote:
Looking at General Motors and the old-line steel companies in demographic terms substantially changes the way we understand their problems. It is a commonplace assumption, for instance, that they were undone by overly generous union contracts. But, when dependency ratios start getting up into the 3-to-1 to 7-to-1 range, the issue is not so much what you are paying each dependent as how many dependents you are paying. “There is this notion that there is a Cadillac being provided to all these retirees,” Ron Bloom, a senior official at the United Steelworkers, says. “It's not true. The truth is seventy-five-year-old widows living on less than three hundred dollars to four hundred dollars a month. It's just that there's a lot of them.”
A second common assumption is that fading industrial giants like G.M. and Bethlehem are victims of their own managerial incompetence. In various ways, they undoubtedly are. But, with respect to the staggering burden of benefit obligations, what got them in trouble isn't what they did wrong; it is what they did right. They got in trouble in the nineteen-nineties because they were around in the nineteen-fifties—and survived to pay for the retirement of the workers they hired forty years ago.[...]
Under the circumstances, one of the great mysteries of contemporary American politics is why [GM CEO] Wagoner isn't the nation's leading proponent of universal health care and expanded social welfare. That's the only way out of G.M.'s dilemma. But, from Wagoner's reticence on the issue, you'd think that it was still 1950, or that Wagoner believes he's the Prime Minister of Ireland. “One thing I've learned is that corporate America has got much more class solidarity than we do—meaning union people,” the U.S.W.'s Ron Bloom says. “They really are afraid of getting thrown out of their country clubs, even though their objective ought to be maximizing value for their shareholders.”