Livestock Adopted In Africa Were Eurasian Species

But This Was The Only Way Of Life That Humans Knew For Their First 6m Years On The Planet. In Giving It Up Over The Past Few Thousand Years, We Have Lost Our Vulnerability To Disease And Cold And Wild Animals, But We Have Also Lost Good Ways To Bring Up Children, Look After Old People, Stave Off Diabetes And Heart Disease And Understand The Real Dangers Of Everyday Life.

Science Is Often Misrepresented As "the Body Of Knowledge Acquired By Performing Replicated Controlled Experiments In The Laboratory." Actually, Science Is Something Broader: The Acquisition Of Reliable Knowledge About The World.

Why Is It That You White People Developed So Much Cargo And Brought It To New Guinea, But We Black People Had Little Cargo Of Our Own?

Why Did Human Development Proceed At Such Different Rates On Different Continents For The Last 13,000 Years?

To Science We Owe Dramatic Changes In Our Smug Self-image. Astronomy Taught Us That Our Earth Is Not The Center Of The Universe, But Merely One Of Nine Planets Circling One Of Billions Of Stars. From Biology We Learned That Humans Were Not Specially Created By God But Evolved Along With Tens Of Millions Of Other Species.