Pre-Agricultural Man

  • Colin Clark
  • Margaret Haswell


Biologists used to tell us that the human race has been in existence on this earth for half a million years. More recently, they have been telling us that remains of what were obviously genuine humans can be dated a million years back — though how the dating is done is not precisely explained, and indeed biologists seem so casual over the whole matter that one sometimes wonders whether they have even got the right number of zeroes.


Wild Fruit Burial Ground Predatory Animal Meat Animal Game Meat 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Colin Clark and Margaret Haswell 1970

Authors and Affiliations

  • Colin Clark
    • 1
  • Margaret Haswell
    • 2
  1. 1.Agricultural Economics Research InstituteOxfordUK
  2. 2.Agricultural Economics InstituteOxfordUK

Personalised recommendations