Don't kid yourself. President Obama's decision to withdraw 33 000 troops from Afghanistan before he stands for reelection is not driven by the United States' 'position of strength' in the war zone as much as it is by grim economic and political realities at home.
A system of capitalism presumes sound money not fiat money manipulated by a central bank. Capitalism cherishes voluntary contracts and interest rates that are determined by savings not credit creation by a central bank.