ONLY ZERO CARBON ONLY ZERO CARBON ONLY ZERO CARBON ONLY ZERO CARBON ONLY ZERO CARBON ONLY ZERO

"In fact, only in the case of essentially complete elimination of emissions can the atmospheric concentration of CO2 ultimately be stabilized at a constant level."  
(IPCC assessment 2007 FAQ 10.3)
A project of the
Climate Emergency Institute.
Bill Gates  ​TED Talk
Innovating to
​ Zero Carbon

Video Hawai'i
It is scientifically impossible for today's catastrophic atmospheric carbon dioxide concentration (400 ppm) to fall ​unless our industrial carbon emissions stop, and we must get below 350 ppm to prevent planetary catastrophe. 
"We should be talking about emissions targets, and the right emission target is zero."
(Ken Caldeira climate expert Stanford​)
"I asked the top scientists on this several times: Do we really have to get down to near zero? Can't we just cut it in half or a quarter? And the answer is that until we get near to zero, the temperature will continue to rise." (Bill Gates)
Home 
can get us to 350 ppm CO2
The good news about climate change is only zero carbon
The Burning Age Is Over
Julie Johnston sustainability adult education consultant BC Canada

Zero carbon means zero industrial CO2 emissions 
​CO2 is the top cause of global warming and the only cause of ​ocean acidification.
Carbon Majors
Nov 2013 study ​traces 2/3 of industrial CO2 emissions
​to 90 institutions​
VIDEO
2009
2014
June 2014 Economic study Carbon tax works well
​The Economic, Climate, Fiscal, Power,
and Demographic Impact of a National
Fee-and-Dividend Carbon Tax