Subtracting stupidity means it is more likely you will inch up on a solution without causing unintended harm. (inc.com)
[22] I am also announcing that this listing decision will be accompanied by administrative guidance and a rule that defines the scope of impact my decision will have, in order to protect the polar bear while preventing unintended harm to the society and economy of the United States. (dotearth.blogs.nytimes.com)
But this is a charged issue for many environmentalists and some scientists (including Jane Lubchenco, the new under secretary of commerce for oceans and atmosphere) who oppose such interventions with nature because they could produce unintended harms, falsely imply that we can engineer our way out of any problem or blunt efforts to cut emissions of greenhouse gases at the source. (dotearth.blogs.nytimes.com)