From the WSJ:
A better plan is the Roadmap for America's Future produced by Rep. Paul Ryan (R., Wisc.). The Roadmap offers a reliable path to long-term solvency for our entitlement programs, and it does so by encouraging personal responsibility and independence.
On health care, it would replace ObamaCare with a new system in which people are given greater control over their own health-care spending. It achieves this partly through creating medical savings accounts and a new health-care tax credit—the only tax credit that would be left in a radically simplified new income tax system that people can opt into if they wish.
The Roadmap would also replace our high and anticompetitive corporate income tax with a business consumption tax of just 8.5%. The overall tax burden would be limited to 19% of GDP (compared to 21% under the deficit commission's proposals). Beyond that, Rep. Ryan proposes fundamental reform of Medicare for those under 55 by turning the current benefit into a voucher with which people can purchase their own care.
On Social Security, as with Medicare, the Roadmap honors our commitments to those who are already receiving benefits by guaranteeing all existing rights to people over the age of 55. Those below that age are offered a choice: They can remain in the traditional government-run system or direct a portion of their payroll taxes to personal accounts, owned by them, managed by the Social Security Administration and guaranteed by the federal government. Under the Roadmap's proposals, they can pass these savings onto their heirs. The current Medicaid system, the majority of which is paid for by the federal government but administered by the states, would be replaced by a block-grant system that would reward economizing states.