Is any tract of land really free from human influence?

10/2/2013 | National Public Radio

In this interview, environmental geographer Paul Robbins and environmental historian William Cronon talk about humanity's impact on the world and the implications of attempting to protect certain patches of land. "In the last 30 years, the number of protected areas has tripled around the world and the average size of them is about half as big as they used to be, which means we're setting aside more and more small areas that are heavily influenced by people," Robbins said.

View Full Article in:

National Public Radio

Published in Brief:

SmartBrief Job Listings for Education

Job Title Company Location
School District of Philadelphia - Director, Observation and Feedback Coaches Program
School District of Philadelphia
Philadelphia, PA
Research Scientist
Portland, OR
Instructional Designer, ESL
Imagine Learning, Inc.
Provo, UT
Account Executive, National Accounts
Nationwide, SL_Nationwide
Instructional Specialist
Community Training and Assistance Center
Richmond, VA