That's the position of Paul Ryan as he undergoes a frenzy of flagellation from Democrats outraged by his Medicare plan. President Barack Obama's campaign has a new ad accusing Ryan and Mitt Romney of a scheme "ending Medicare as we know it." But the real enemy of Medicare "as we know it" is not Ryan. It's arithmetic.
Medicare is the second biggest item in the entire federal budget and one of the fastest growing. Over the past 30 years, its cost has doubled as a share of our gross domestic product, and over the next 30, it's on track to double again.
But the revenues that pay for it are not keeping pace. The Medicare Hospital Insurance trust fund is expected to run out of money by 2024.
At the rate we're going, Medicare, Medicaid, Social Security and interest payments will consume the entire federal budget by 2025 -- leaving nothing for defense, law enforcement, national parks, highways, food stamps and all the other responsibilities the government is supposed to handle. Either drastic spending cuts or staggering tax increases would be needed.
To insist that Medicare can and should remain just as it is today is either delusional or dishonest, and Obama, at least, is not delusional. His own Simpson-Bowles commission called for a variety of measures to slow its galloping growth, some of which could inconvenience seniors.
Ryan's plan, contrary to what critics like to pretend, would not mean draconian cuts for people already on Medicare or about to be. The only people subject to most of the changes are those under age 55.
His chief reform is to shift from a defined-benefit program, which obligates the government to cover all costs, to a defined-contribution approach, which commits the government to provide a fixed amount of money for each recipient. Over time, seniors would have to pay a bigger share of the expenses, but benefits would keep up with inflation.
The overhaul would not mean abandoning Grandma on an ice floe. The Ryan plan approved by the House would set up insurance exchanges where the elderly could choose among plans to suit their needs.
"Health plans that choose to participate in the Medicare exchange must agree to offer insurance to all Medicare beneficiaries, to avoid cherry-picking and ensure that Medicare's sickest and highest-cost beneficiaries receive coverage," says the committee's report.
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