I hate capitalism, I just don't know of a better alternative. Nordic socialism is just capitalism with a big government. Soviet socialism failed miserably (it turns out, it is very hard to plan an economy). I have never heard a solid plan for communism that works on a national scale, never mind a plan for transitioning to such a society.
On the other hand, capitalism works reasonably well most of the time and we can just fix issues with it when they crop up (and we have a big backlog of issues to fix).