NATS 1840 Study Guide - Midterm Guide: Horse Collar, Quaternary, Silt

182 views3 pages

Document Summary

Do all the readings at least once. Use the lecture summaries as a guide to the important ideas. You are not responsible for materials from the readings that are not menioned in class. I will not examine you on exact dates or names. Every lecture has had a main theme or argument and supporing arguments, be familiar with those. Marin human beings as far back as 50,000 years ago had signiicant environmental impacts (exincion of species) even without advanced science, technology or industry. Huning added to exising pressure on species, something called overkill. Marin does not have kill site evidence in the early quarternary period, but improvements in radiocarbon daing show that no other factor correlates with exincions. Dorn urbanizaion, hydrological engineering and large scale agriculture around 6000 years ago were adopted by many independent early civilizaions, suggesing that technology might determine social and governmental forms.