Earth Environment
While the reasons may still be in dispute, what is not in dispute is that the Earth is going through some environmental changes. The geological record has shown rapid earth changes in the past, both long warming and flooding periods, and rapid onset of ice ages. It is a grand cycle that new theories in science suggest now may be caused by the actual Earth itself as an organism to maintain life!
Here are some interesting links to Earth Environment Education.
https://www.facebook.com/gretathunbergsweden
https://www.nrdc.org/stories/global-climate-change-what-you-need-know
EESS Our goal is to understand, predict, and respond to human-caused and natural environmental change at local to global scales. https://pangea.stanford.edu/departments/eess/
http://www.sciencedaily.com/news/earth_climate/