If government were doing that sensibly, it would force carbon producers to internalize the negative externality of carbon (something our current government doesn't do), just as it .
Positive externality: Maureen Dowd and Chris Matthews simultaneously explode upon announcement.
Germantown Library Without Power For Five Weeks Germantown Public Library has been closed for five weeks making it externality hard for people in the job market. Bruce Gordon reached out to find answers.
Feb. 28, 2014 - FOX 29 Philadelphia
Al Gore in AFP The problem is CO2 is completely invisible to the economy. The economists call it an externality which means 'forget about it' and yet what we're forgetting about is posing a great unprecedented threat to the future of our civilization,Gore...
Bruce Schneier in ZDNet UK The end result is that insecure software is common,argued Schneier. "But because users, not software manufacturers, pay the price, nothing improves. Making software manufacturers liable fixes this externality"