Not much, I answered 3 of 8 correctly!
There is no silver bullet for climate change, because slowing planetary warming will require a variety of strategies. “Drawdown,”a new book edited by the green entrepreneur Paul Hawken, analyzes 100 potential solutions, ranks them by the amount of greenhouse gases they could cut, and reaches some surprising conclusions about the most effective ways to fight global warming. Can you figure out which ones are top ranked?
That's probably because "impose a carbon tax / cap-and-trade" wasn't one of the answers (even though that sort of policy could achieve each of the solutions covered).
Here's the link: https://www.nytimes.com/interactive/2017/06/09/climate/drawdown-climate-solutions-quiz.html.