it's an over simplification to blame bankers for everything that's gone wrong in the economy.
If you're talking about our current pickle (shared by many other countries), I don't think that at all. Banks are wholly responsible for it. Banks aren't naturally occurring phenomena, they are collections of bankers. So bankers are to blame.
Banks don't "move money around", they create it. Only 3% of this country's money supply is tied to real stuff (it's much the same in the US). The rest is money bankers made up - invented out of thin air - when people asked for loans.
Whether you're asking the bank for an advance on a house or a space station, the question is never "Have we got enough money to lend you that?" but rather, "How will you meet the repayments and what is our security should you default?"
This is because, as soon as you set out your repayments and security to the bank's satisfaction, it can create the money. There's no wad of notes; no selling of assets. The minute you agree to the loan, you guarantee an income stream for the bank. It then pushes a few buttons, magics the money for you and puts your loan on its books an an asset.
The asset of your future interest payments, and your property should you fail, is worth so much to the bank that it knows it can't fail. So it says "Here you go, happy purchasing and don't forget when your payments are due." Job done. Asset on books.
Banks are like the "house" in casinos. They can't lose.
As we know, bankers and their agents get humungous bonuses for lending a lot. Even at today's rates (and supposing the rates stay the same), a £300,000 mortgage at 3.9% will net the bank 175,000 profit during the life of your loan - more than 50% of what you borrowed. As the bank didn't actually have to do or sell anything to get it, it's literally money for nothing. And it's secure, because if you don't cough up the bank will sell your house. This makes it clear why bankers are were encouraged to lend as much as possible on resellable securities, like property.
The sub-prime mortgage explosion was simply a business exploiting all corners of the market. The folks who lent you your mortgage were on a winner wither way, bonus guaranteed, so they made it easy for people who didn't yet have mortgages to get one. Ker-ching! Many happy bankers.
OK, so when they all started defaulting - as everyone knew they would - the banks found themselves owning a huge amount of houses; more than they could sell in a hurry, especially as all the people who wanted to buy that kind of house had gone bust. The banks still hadn't lost anything - but, according to their own accounting system, they had. because banks count future income as a current asset.
Which is how it happened. It was the fault of bankers, and it did happen because they were greedy.
Can I pat someone on the head now? 