Raise taxes and meet your obligations. Reduce them if need be under negotiation like any kind of bad debt situation, because that's what it is.
Reducing the pension burden is exactly Arnold and others are trying to do. The result of that is that some people are not going to get the pensions they thought they were. That sucks, but it's better than dissolving the government altogether.
You mean steal money from other people to pay for promises they had no say in making.
That's what's fundamentally unjust about government pensions: I'm being forced to pay for promises made before I was even old enough to vote.