PPT Slide

Three million years of hominid development

and now . . . . . .

Global population patterns from 1600 B.C. to the present

Reproduced from Sakaiya, T. (1991). The knowledge-value revolution,or, a history of the future (p.111). New York, NY: Kodansha America, Inc. (Original source: Jean-Noel Biraben.)

The mind boggles at an exponential curve… (Koestler, 1967)

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