From the introduction to the Intellectual Origins of the  Global Financial Crisis, Roger Berkowitz explains how he uses the example of Hannah Arendt's study of totalitarianism to better understand why our economic system melted down a decade ago.
Arendt didn't want to understand or explain totalitarianism from a historical point of view, which would have not only made it seem natural and premeditated, but also would have normalized it. (In a way you can normalize or justify any action from the past.) You have to look at the issue in a new light, and (he quotes Arendt) “the unpremeditated, attentive facing up to,
and resisting of, reality— whatever it may be.” We need to Berkowitz quotes again "think about what we are doing."
To look at the 2008 financial straight in the eye, Berkowitz found it was born not from easy money, nor the allure of easy money or the lack of regulations, although each of them played a part. Rather, Berkowitz took the problem and made it larger: The 2008 global financial meltdown was caused by capitalism taking over our lives.