"We needed a recession"

Thoughts from Harvard economist Jeffrey Miron:

By the end of 2005, it should have been apparent that the U.S. economy was fundamentally misaligned. We had significantly overinvested in housing and significantly underinvested in factories, plants, and equipment. In effect, we needed a recession: a period to readjust the balance between the different types of capital.

More broadly, failure is an essential aspect of free markets. Failure shows capitalism is working, because it means resources are moving from bad uses to good uses.