I would appeal to simple reasoning: everybody has known that the U.S. is on an unsustainable spending curve due to entitlements for the last decade or more. The only thing that changes is how politicians choose to spin it from year to year. If you create a system where politicians get elected promising to spend money that doesn't exist, then such a system will outgrow any amount of revenue you can throw at it. If you somehow changed the rates right now and squeezed enough out of the economy to make it all balance? Ten years from now some new bunch of guys will be running on a platform to provide SUVs in every driveway or something equivalently intellectually sexy and emotionally attractive. It's simply too enticing not to.
But you asked for something solid, so here's the result of some random Googling. Note that it's a little unfair for this author to use the current year's deficit in this calculation, but then again with growth rates where they are it's only a decade or so until such spending will be commonplace even in a frugal environment.
There are about 400 billionaires with a total net worth of around $1.3 Trillion.
Seriously, this entire discussion all boils down to how honest you can be about how the system is broken, not which party is to blame, how much the rich should pay, whether or not we need more or less government, or any of that. All of that nonsense is just bullshit to keep you coming out to vote.
I'd also point you to a graph of total debt as a percentage of GDP. http://www.usgovernmentspending.com/federal_debt_chart.html Even if you argue that the last year or two is somehow "special" (A common theme when its your guys spending the money) It's plainly clear that the trajectory leads to default in a very short amount of time.
'everybody has known that the U.S. is on an unsustainable spending curve due to entitlements'
I wouldn't agree with that. I would say that the problem is fighting two un-funded wars coupled with a decrease in revenues caused by the Bush Tax Cuts. Long term we have issues with popular entitlements such as SS and Medicare. But our immediate problems are generally due to the drop in revenues from the Bush era and an massive increase in military spending.
But you asked for something solid, so here's the result of some random Googling. Note that it's a little unfair for this author to use the current year's deficit in this calculation, but then again with growth rates where they are it's only a decade or so until such spending will be commonplace even in a frugal environment.
http://billwhittle.net/?p=562
There are about 400 billionaires with a total net worth of around $1.3 Trillion.
Seriously, this entire discussion all boils down to how honest you can be about how the system is broken, not which party is to blame, how much the rich should pay, whether or not we need more or less government, or any of that. All of that nonsense is just bullshit to keep you coming out to vote.
I'd also point you to a graph of total debt as a percentage of GDP. http://www.usgovernmentspending.com/federal_debt_chart.html Even if you argue that the last year or two is somehow "special" (A common theme when its your guys spending the money) It's plainly clear that the trajectory leads to default in a very short amount of time.