Amazing Video Graph by NOAA — “PumpHandle 2014”
A history of atmospheric carbon dioxide; watch carefully for just over three minutes as it covers 800,000 years of history. Note that the video stops briefly at year 2014, then goes all the way back to the Ice Age. For latest data visit: CO2 ppm at Mauna Loa. Please share with all climate change deniers.
Our #1 Sustainability Problem: OverPopulation.
Want to clearly see what’s happened to the world’s population since the time of Christ? Watch this 5-minute as it traces human population from less than 100 million to the 9 billion projected by 2050. The last 30 seconds of this video will blow your mind.
J. Morris Hicks, engineer. writer. big picture guy. 