The Buffalo Is A Surprisingly Stupid Animal.

Thus The Races, Though Alike In Their Physical Response To Climate, May Possibly Be Different In Their Mental Response Because They Have Approached America By Different Paths.

The Human Organism Inherits So Delicate An Adjustment To Climate That, In Spite Of Man's Boasted Ability To Live Anywhere, The Strain Of The Frozen North Eliminates The More Nervous And Active Types Of Mind.

It Will Be A Vast Boon To Mankind When We Learn To Prophesy The Precise Dates When Cycles Of Various Kinds Will Reach Definite Stages.

The Whole History Of Life Is A Record Of Cycles.

Geologists Are Rapidly Becoming Convinced That The Mammals Spread From Their Central Asian Point Of Origin Largely Because Of Great Variations In Climate.