Re: climate change times are a changin'
I have not heard of a scientist that promotes just reducing emissions. Or of one who says removing CO2 from the atmosphere would not help the situation. I think the premise of your question relies on a strawman.
Wasn't the entire substance of the Kyoto Protocols devoted to getting countries to commit to reducing emissions? Isn't the explicit point of a carbon tax to make emissions more expensive, thereby giving people an economic incentive to reduce emissions? Perhaps "scientists" don't restrict
their proposals
only to limiting emissions. Must respectfully suggest that your characterization of "strawman" ignores all the political aspects that insist that we
must reduce emissions to survive. I doubt there is any need for me to post five dozen links on this point, is there?
It is hard to advocate any strategy to do something about it when a large portion of the population refuse to acknowledge its existence.
It seems to me that you are not reading the situation the way it comes across to "ordinary people."
-- Oh, you say CO[SUB]2[/SUB] emissions are a problem?
YES! We must stop heating our homes and driving cars at once! (yeah, I exaggerate, but what is the net effect of reduced emissions, eh?)
-- You're nuts.
compared to:
-- Oh, you say too much CO[SUB]2[/SUB] in the atmosphere is a problem?
YES! we must implement technologies to remove CO[SUB]2[/SUB] from the atmosphere at once?
-- Really? What does it cost and what does it involve?
The cost is minimal, there will be very little disruption to your daily live, and it relies on implementing a proven and tested technology more broadly.
-- Oh, that sound reasonable, tell me more.
There is at least a fanatical element to the conversation with some people who insist that everyone else
must agree them, or be denigrated as stupid, ignorant, selfish, and evil. That hardly seems to be a very effective way to persuade people to adopt your concerns.
Or, as has been said before, "the perfect is the enemy of the good." I'll support a solution that involves removing CO[SUB]2[/SUB] but I have yet to see a cost-benefit analysis that makes a drastic reduction in CO[SUB]2[/SUB] emissions feasible. Given the costs and benefits involved, we may well be better off holistically by continuing to emit and then use the fruits of economic growth to adapt to the changes that are supposedly in store. I don't like the latter solution, but I can empathize with people who do prefer it. Just because someone doesn't agree with me, that doesn't make them stupid, nor ignorant, nor selfish.