Jose Gomez-Ibanez on Greater Urban Density and Less Driving | EarthSky
Harvard professor Jose Gomez-Ibanez speaks about a study that quantified the amount by which people living closer together and driving less can reduce the CO2 emissions now known to contribute to global climate change.
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.