09/07/2021 (Agence Europe) – During a discussion on climate taxes at the G20 in Venice, US Treasury Secretary Janet Yellen said that there were other ways to reduce carbon emissions than putting a price on them. “It is important that any carbon adjustment mechanism looks first and foremost at the degree to which national climate policies reduce emissions, rather than just focussing on the price of carbon,” she insisted. Since his election, US President Joe Biden has repeatedly...