The video to match the original audio bombshell:
http://joannenova.com.au/2011/08/blockbuster-planetary-temperature-controls-co2-levels-not-humans/
tl;dr – Human CO2 emissions are like the interest you get on your savings account; Natural CO2 emissions are like the variable income you might get working on commission; Natural CO2 sinks are like the payments you might make on a variable interest mortgage.
Your future net income is not going to highly depend on the interest on your savings.
