At MerionWest, Matt McManus on why progressives should care
[I]t is important to consider what can be claimed from Heidegger for the purposes of progressive thought. Most of us, he claims, are distracted from this and fall into the idea of oneness. This is especially true in large urban areas. Forces beyond our control compel us to focus on the now “yolo?” and live fragmented lives of needs and satisfaction. In these contexts, we focus on being like animals rather than selves, and become increasingly homogenous and indistinguishable.
Heidegger sees this as characteristic of liberal thought where happiness rather than authenticity is taken as the primary aim; the self becomes reduced to expression through highly transient activities such as paying attention to fashion, or gender roles, or becoming wealthy. All of these distract from an awareness of our finitude and lead us to make little of the lives we are given.