The Lehman moment is the moment when Lehman Brothers—one of the largest investment banks in the United States (US) at the time—collapsed. The collapse happened on 15 September 2008.
Doreen Massey (1944-2016), the feminist geographer who passed away recently, rued that space was always treated like a residual category in the social sciences. The time has come to engage with her multidimensional oeuvre and reclaim space as a strictly political category.