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by Kingpresent, Tony
by Alexander, Heather; Lozano, Andres
by National Academies of Sciences, Engineering, and Medicine (CON); Division on Earth and Life Studies (CON)
by Hanna, William
by Manning, Mick; Granström, Brita
by Schroeter, John; Kurzweil, Ray; Gilder, George; et al.
by Philipson, Graeme
by The Independent Commission on Population and Quality of Life