…to a city dweller appears awe-inspiring. Some of the earliest work done in anthropology was done on the Torres Strait expedition by Haddon and others. about 80 years ago, and they found to their amazement that native peoples could see things at a distance…

…be more acute. And so the question immediately arose, was there a physiological difference? and it was the contribution of McDougal and Haddon and others, know that it was a cultural factor. Now this is true in tribes generally. I've seen Eskimos spot an…