The Guardian reports:

Governments must step up their regulation of businesses to tackle the climate crisis, the former Bank of England governor Mark Carney has urged, because the financial free markets will not reduce greenhouse gas emissions alone.

Carney, who left the Bank of England last year before the first Covid-19 lockdown, is now one of the most influential figures working on Cop26, the vital UN climate talks to be held in Glasgow in November. He is a UN envoy on climate change and Boris Johnson’s finance adviser on the climate.

He said for the world to meet its climate goals, governments would have to force industries to follow clear rules, on everything from energy generation to construction and transport, and set carbon prices that would drive investment towards green ends and close down fossil fuels.

“We need clear, credible and predictable regulation from government,” he said. “Air quality rules, building codes, that type of strong regulation is needed. You can have strong regulation for the future, then the financial market will start investing today, for that future. Because that’s what markets do, they always look forward.”

Without such robust intervention from governments, markets would fail to address the crisis. “It wouldn’t happen spontaneously by the financial sector,” he said. “But we can’t get there without the financial sector.”

People must also press political leaders to act, Carney said. “When people have made it clear they have that objective [of tackling the climate crisis], and if there is public policy that translates those wishes into real action, a price on carbon, regulation of internal combustion engines for example, then financial markets – capitalism – will come up with the solutions to give people what they want.” [Continue reading…]