Is apparently at 22 trillion?
Can someone explain to me?
Who do they owe it too?
Will they ever pay it back?
Is it a worry?
Is capitalism just a game of printing money?
And can a mod please move to off topic?
They owe it in terms of bonds etc that get put out to investors to raise money, IE, they put a bond out for say $1 and then expect to repay $1.05, multiply this by tens of billions of course and there is your debt.
The reason for printing money is purely because balance sheets were wiped out in 2008. Banks need money to lend and if banks don't lend then businesses don't grow meaning the economy shrinks. Banks get money from central banks at a national interest rate.
There isn't a reason to pay off the debt 100% providing it remains sustainable and the growth of it is stable. There will always be a degree of necessary borrowing.
Here we have imposed austerity to control the growth of the debt, primarily because the economy is growing far slower than the rate of increase in borrowing. The US economy in contrast is growing far quicker so they can afford it.