Posted by: admin
Just after I post suggesting that it would be more constructive to get out of the zero-sum construction of adaptation and mitigation, the LA Times has a story featuring Roger Pielke, Jr. and others saying we should give up on mitigation and focus on adaptation: “His research has led him to believe that it is cheaper and more effective to adapt to global warming than to fight it.”
[Correction: Roger informs me that this quotation mischaracterizes his position as posing a dichotomy between adaptation and mitigation. I apologize for taking the reporter's words at face value without checking their veracity first. The comment that follows, then, does not refer specifically to Roger's views, but I leave it because the false perception that we must choose between adaptation and mitigation is common and I wish to make clear that it's wrong.]
That’s just not going to do it, in part because it ignores the value of ecosystem services. I would like anti-mitigationists to address how adaptation will address ecosystems, particularly the effect of ocean acidification on marine ecosystems.
I am also very concerned about the economic effects of disrupting terrestrial ecosystems on agriculture. I have a hard time believing anti-mitigation arguments based on cost-benefit analyses that set a zero value on threats to ecosystem services simply because they don’t know how to quantify those.