"There is no longer a choice between climate policy and no climate policy. G20 finance ministers have to
play a key role in implementing smart climate policies like carbon pricing. Yet they remain reluctant to
take advantage of the merits of carbon pricing for sound fiscal policy."
This commentary, written by Ottmar Edenhofer, Brigitte Knopf, Céline Bak and Amar Bhattacharya was published in Nature Climte Change, Volume 7, July 2017.