The Difficulty of Reconstructing Our Forager Ancestor's W...

We obviously have no written records from the age of foragers, and the archaeological evidence consists mainly of fossilised bones and stone tools. Artefacts made of more perishable materials – such as wood, bamboo or leather – survive only under unique conditions. The common impression that pre-agricultural humans lived in an age of stone is a misconception based on this archaeological bias. The Stone Age should more accurately be called the Wood Age, because most of the tools used by an...

 Specialization is for Insects

A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.

 Humans as Self-Domesticating Animals

at the end of the Pleistocene, certain human groups and their animal associates began progressively to show parallel reductions in size and stature, cranial gracilization, changes in post-cranial robusticity, shortening of the face and jaws, tooth crowding and malocclusion, and tooth-size reduction and simplification. There has been no recent attempt to explain the parallelism, although numerous explanations exist for the changes as they affect one or other of the parties. Some of the explana...

 Science Fiction Shows Us the Human Output

TO UNDERSTAND TECHNOLOGY AS IT IS seen by people outsid e the technological elite, I have found science fiction more illuminating than science. Science provid es the technical input for technology; science fiction sh ows us the human output.