All Recognized Famous Inventors Had Capable Predecessors

In Parts Of Montana, Salt Concentrations In Soil Water, Have Reached Those Double Those Of Seawater.

The Single Most Important Problem Is Our Misguided Focus On Identifying The Single Most Important Problem!

With The Rise Of Chiefdoms Around 7,500 Years Ago, People Had To Learn, For The First Time In History, How To Encounter Strangers Regularly Without Attempting To Kill Them.

All Human Societies Go Through Fads In Which They Temporarily Either Adopt Practices Of Little Use Or Else Abandon Practices Of Considerable Use.

We Can't Manipulate Some Stars While Maintaining Other Stars As Controls; We Can't Start And Stop Ice Ages, And We Can't Experiment With Designing And Evolving Dinosaurs.