> And if even one person starts using less plastic because of that, it was a success. I can buy not relying on the first order impacts of banning plastic straw

> And if even one person starts using less plastic because of that, it was a success. I can buy not relying on the first order impacts of banning plastic straws for the coat-benefit analysis, but relying on second-order effects doesn’t mean you get to toss out cost-benefit altogether.