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Sustaining Seven Billion People

Sustaining Seven Billion People | Geography Education | Scoop.it

"With seven billion people now living on Earth, the ever growing demand is putting unprecedented pressure on global resources—especially forests, water, and food. How can Earth’s resources be managed best to support so many people? One key is tracking the sum of what is available, and perhaps nothing is better suited to that task than satellites."


Seth Dixon's insight:

Agricultural production is one of the ways in which people modify the environment more than any other.  Global population is expected to top out at around 9 billion around 2050, so will we be able to sustainably feed all of the entire human population?  Satellite imagery can help answer these questions. 


Tagsremote sensing, geospatial, images, sustainability, agriculture, food production, environment modify, unit 5 agriculture

more...
Tom Cockburn's curator insight, July 13, 2014 5:52 AM

Vital debate for the future

MsPerry's curator insight, August 12, 2014 7:44 PM

APHG-U2

Byron Northmore's curator insight, January 28, 8:24 PM

Love this imagery!

Geography Education
Global news with a spatial perspective:  Interesting, current supplemental materials for geography teachers and students.
Curated by Seth Dixon