I contribute nearly double what people who contribute to social security contribute so that is really a straw man. If I want full benefits, I can retire at age 66. And, yes pension vary from state to state and RI has to give its 3% COLA to pay 4% fees to its new system. (Yes, it makes no sense and I suppose another moot point). But, the point is that Michigan along with other states have changed their plans but some not really to the good of employee, taxpayer or economy. Many will be good to the benefit of private investors though. But, I digress. As long as the system maintains new employees being under the defined plan, the plan will continue to hold enough funds as long as corruption is not going on. I believe now in Michigan, they just changed the law where people don't have to enter under a defined plan. That of course will have a negative effect on depleting the fund. It will probably be only a matter of time when they will no longer be able to run the define plan because of lack of participants. It has nothing to do with the number of people living or working in Michigan. All off points to the discussion. Again, people should be able to enter into retirement without the rug having to be pulled from them no matter if they are in a pension or social security. It should not be a crap shot. Again, that is not how either system was set up, and it should not be championed.