I've stopped flying to conferences for climate change reasons
And yet reality is that if we completely eliminated the ENTIRE transportation industry world wide —land, sea and air, effectively destroying civilization as we know it—- a reduction of atmospheric CO2 concentration of 100 ppm will require somewhere in the order of 50,000 to 100,000 years.<p>Talking about non-solutions might feel emotionally satisfying, yet it does nothing at all to really address the problem.  Worse yet, it pulls the conversation away from real solutions.