Hygro
soundcloud.com/hygro/
You're right, the perception that there's a funding problem is a serious problem for funding things.They are more-or-less single-payer systems, but those programs (along with Social Security) have a serious and growing funding problem.
On the bright side, there's no funding problem.
Seems like it could be funded if a bit less money went to the military. Maybe? How much funding are we talking about here?
The spending is the funding. Social security is funded by issuing the social security checks. The tax is virtually unrelated.