Stream, Download and Share
Listen to this EarthSky podcast discussing the trend that urbanites will soon outnumber country dwellers. A sociologist describes the impact of human population growth on our environment.
© 2017 PBS & WGBH Educational Foundation.
All rights reserved.
You must be logged in to use this feature
Assign directly to your students using the code or link above, without having them log in. Simply tell your students to go to
www.pbsstudents.org and enter the Assignment Code, or click on the Assignment URL to share the assignment as a link.