by M Abu-Jamal 2014 Cited by 11 The first was the period of post-slavery capitalism that emerged at the end of ... The key is to devise a system that recognizes this while not appearing to. ... 2. Jean Casella and James Ridgeway, How Many Prisoners Are in.... by C Fuchs 2019 Cited by 38 2). Lefebvre was much more than a critical theorist of space. ... as the means of communicationin capitalism in a dialectical manner, and anticipated ... Lefebvre's key idea in The Production of Space is