Quote from Butterball:
You're clueless. Interest rates are low globally, across the curve because the market supply and demand drive it there. Whatever the Fed want or doesn't want is irrelevant. The Fed just reacts to what the market forces dictate.
Go lookup wikipedia for "chicken or the egg".
Absolute nonsense. The U.S. (and most of the world) was in really bad shape in 1920, and the Fed actually raised rates up to 7%. The gov't cut spending in half. We had pre-conditions for a 1929-style depression, but instead there was a painful 1-2 year cleansing period (without artificially-low rates or other manipulation) and it was over.
The Fed lowers rates because they (at least the majority) believe their own dogma. And when the U.S. lowers their rate drastically, other central banks tend to follow. There's your "globally" low rates.