Perhaps Our Greatest Distinction As A Species

Although Native Africans Domesticated Some Plants In The Sahel And In Ethiopia And In Tropical West Africa, They Acquired Valuable Domestic Animals Only Later, From The North.

I Personally Am Not Conscious Of My Accent.

The United States Has Long Thought Of Itself As The Land Of Infinite Plenty, And Historically We Did Have Abundant Resources. But Now We Are Gradually Exhausting Our Fisheries, Our Topsoil, Our Water. On Top Of That, We're Coming To The End Of World Resources.

All Recognized Famous Inventors Had Capable Predecessors And Successors And Made Their Improvements At A Time When Society Was Capable Of Using Their Product.

Even To This Day, No Native Australian Animal Species And Only One Plant Species-the Macadamia Nut-have Proved Suitable For Domestication. There Still Are No Domestic Kangaroos.