Too many still profess to care about the climate, especially those in industries struggling to impress concerned investors and consumers, or hire bright young recruits, yet fail to match the scale of their rhetoric with action.
Last month, BP's chief executive, Bob Dudley, confirmed the oil and gas group's support for carbon pricing as part of its commitment to "advancing a low carbon future". Yet last year BP was among the top donors to a multimillion dollar lobbying campaign that helped kill off a November ballot measure in the US state of Washington that would have created a carbon tax.
It claimed the tax was poorly designed, though this year it backed another carbon pricing scheme in the same state. You could be forgiven for being confused. The same goes for some of ExxonMobil's recent actions. This month, it announced that it was bolstering its climate research funding by devoting up to $100m over the next 10 years to help government laboratories find "breakthrough solutions" to carbon emissions.
But if that sum is paid at a rate of US$10m a year, it will amount to less than 1 per cent of Exxon's research and development budget of US$1.12bn last year. Meanwhile, the group has been fighting shareholders who wanted a vote at its annual meeting this month on a proposal for it to disclose targets for cutting emissions.
Then there is BlackRock. Larry Fink, the head of the asset management giant, wrote to chief executives in January last year to say their firms had to do more than merely make money. They needed to show they were making "a positive contribution to society" and understood how "structural trends" like climate change affected their potential for growth.
Yet BlackRock supported just 10 per cent of 2018 climate-related shareholder proposals, according to analysis by Ceres, a sustainable business advocacy group. And the firm has conspicuously failed to join Climate Action 100+, an initiative led by more than 300 investors with a collective $33tn in assets that has pressed companies to strengthen climate action. BlackRock contends it is more productive to raise climate matters privately with companies and has done this with more than 200 businesses. Its approach, like that of BP and Exxon, may seem entirely plausible when government action on climate change is feeble. But what if soon it is not? In the US, climate change is shaping up to be a central issue for the crowded field of Democrats vying to be their party's candidate in next year's presidential election.
In the UK, the shadow chancellor, John McDonnell, says a future Labour government would delist companies from the London Stock Exchange that are not doing enough to tackle the "climate emergency". As jarring scientific reports prompt mass climate protests and student strikes, a growing number of countries are adopting plans to cut emissions to almost zero within 30 years. These vows may amount to little: history suggests that they will. Yet the climate debate is shifting and I am willing to bet that companies failing to match their green claims with solid action face far greater risks than they ever have before.
© The Financial Times 2019