sep 7, 2013 - Greenhouse Gas Emissions Rise at Highest Rate in 30 Years
Levels of greenhouse gas increased more from 2012 to 2013 than in any other year since 1984. Also, methane is at 253 percent concentration from pre-industrialization levels. These statistics help prompt countries to make treaties such as the Paris Agreement in order to preserve the environment.
Added to timeline:
Renewable Energy vs. Fossil Fuels Timeline
By Preston Bouwhuis