In 2000 David Harvey gave the Megacities Lecture 4: Possible Urban Worlds Twynstra Gudde Management Consultants, Amersfoort, The Netherlands, 2000).
It’s the one key text of Harvey’s that I didn’t already know, partly because it doesn’t appear to be on sale and I don’t know a library that has it – worldcat.org suggests it’s only in libraries in Holland and Germany. But I’ve just found the whole thing online (a previous link appears to be broken).
The lectures share some material with the Spaces of Hope book, but also (to my knowledge) include some material that isn’t in his other books.

Saskia Sassen’s 



