I'll stick with NASA for now 
Yes, a fair enough position BJ.
What is the answer to mitigating human involvement and continued behaviour in this change?
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Perhaps , as a start , those who vilify non believers and espouse the concept that man should minimise his , or her , carbon footprint should consider the hypocracy of driving around in a large V6 automatic saloon . 
But you see we may not be perfect, but I for me do the following to offset my V6 ownership.
I drive far less than ever before. I recycle everything I can. I use energy efficient light bulbs throughout my home, with all appliances fully turned off at night. The central heating thermostat is turned down to operate at a temperature as low as my health may take. All radiators have thermostats. My windows are double glazed. I buy food in the least packaging possible, and cook on mass the meals I eat from fresh ingredients, and rarely have 'ready meals'. I rarely take holidays abroad now using aircraft.
Oh, and I tend to buy old cars and keep them for some years, and not new ones expensively produced using huge amounts of energy!
That's me then, how about you?
