Does Sustainable Investing Really Help the Environment? – The Wall Street Journal

Tariq Fancy,

chief executive officer of the Rumie Initiative, an education-technology nonprofit, has been a critic of ESG investing since leaving his job as chief investment officer for sustainable investing at

BlackRock.

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Mr. Fancy says that much needs to be done to address climate change and prevent environmental disasters in the future. He says he doesn’t believe that ESG investing and financial products associated with it are a real help in achieving those goals. In his writings, including an online essay in August, “The Secret Diary of a Sustainable Investor,” he argues that funds that focus on ESG issues are profitable for Wall Street—but amount to a “dangerous placebo” that doesn’t cure the planet’s problems.

Alex Edmans,

professor of finance at London Business School and an adviser on responsible investing to Royal London Asset Management and other investment firms, disagrees that the investing efforts represented by ESG funds and other private-investment-based strategies are as pointless as Mr. Fancy says. Dr. Edmans says that while he sees merit in some of Mr. Fancy’s criticisms, they are more sweeping and blanket than justified. 

Here are edited excerpts of their discussion, conducted by email:

WSJ: You both have been advocates of sustainable investing, though you disagree about Wall Street’s role. Overall, do you feel better about the fate of the planet now that Wall Street has carved a niche for ESG?

MR. FANCY: Unfortunately, I feel worse about it. Is ESG good for the industry? Undoubtedly yes. It presents a lucrative new opportunity to raise funds and fees. And as an added bonus, it keeps government regulation to address the climate crisis at bay through feeding us yet another narrative in which our answers are solved by the “free market” magically self-correcting.

But good for the planet? I think even Alex would agree that there is no compelling empirical evidence that ESG investing mitigates climate change. Outside of a very small minority of private, long-term funds, such as venture-capital funds that back promising technological solutions to the climate crisis, the vast majority of funds marketed as ESG and sustainable funds today—as well as the nonbinding practice of ESG integration into existing investment processes—can’t point to any real-world impact that would not have otherwise occurred.

DR. EDMANS: I feel modestly better about it. Only modestly better, because Tariq is right that divestment has negligible effect on company behavior. But still better, because Tariq’s essay in August ignored the key mechanism through which sustainable investing has impact—engaging with companies on ESG issues. We’ve seen such impact with upstart hedge fund Engine No. 1 getting three climate-conscious directors appointed to Exxon’s board, and this isn’t just an isolated case. Indeed, careful research shows that engagement by index funds, hedge funds and investor collective-action groups creates shared value for both shareholders and society. In particular, activism on ESG issues creates shareholder value as a byproduct, and activism to enhance long-term shareholder value ends up improving ESG.

MR. FANCY: Given the scale of the challenge presented by the climate crisis, we need to stay focused on the bigger picture: The ESG industry may be developing data sets, standards, and ushering in a wave of talented young people to work with them, but these tools are clearly not being combined in the right way right now—given that ESG assets and marketing spin are increasing rapidly alongside carbon emissions, inequality and a host of problems they’re meant to do something about. Are there a few isolated areas where ESG can create win-wins? Sure. But overall, the ESG industry today consists of products that have higher fees but little or no impact and narratives that mislead the public and delay the government reforms we need.

The small wins that Alex highlights, insofar as they exist, are nowhere near sufficient to rapidly decarbonize our economy on the timeline required, which only governments can catalyze through rapidly adjusting the incentives of all the players in the system, for example through a price on carbon. I refer to ESG’s small, mainly marketing wins as “giving wheatgrass to a cancer patient.” And there is now evidence emerging that they may be a giant societal placebo that lowers the likelihood of us following expert recommendations to address the climate crisis. In that sense, the wheatgrass isn’t harmless; it’s delaying the chemotherapy that science tells us we need immediately.

If you sell people a win-win fantasy, they’re less likely to accept the truth: Fighting climate change is going to require an economic transformation that will of course 100% involve the private sector, but must be sparked by government, including through taxes and regulation, and is going to be very difficult and cost us a lot of money.

WSJ: Dr. Edmans, you seem to have more faith than Mr. Fancy in the role of investors in helping the planet. 

DR. EDMANS: Tariq is correct that government intervention is key. However, it’s not either/or. Investors launching sustainable funds does not prevent government action; in contrast, doing so encourages action by shifting the so-called Overton window—the range of ideas that is currently acceptable in the political mainstream. Moreover, many investors directly call for government action. In July, investors representing over $6 trillion in assets called for a global carbon price.

MR. FANCY: The only people shifting the Overton window toward a robust response to the climate crisis are brave activists, climate scientists, climate economists and other experts who are telling us that saving the planet will involve taking sacrifices, and needs to happen quickly. The Overton window wasn’t shifted by the ESG industry; on the contrary, today it’s unfortunately being wasted by it by diverting the growing momentum for climate action into yet another dodgy free-markets-self-correct fable.

WSJ: Mr. Fancy in his August essay made the analogy that capitalism is like a basketball game: Each is a competition to score (whether points or profits), and sportsmanship happens only when it’s required under the rules. The implication is that Wall Street doesn’t really have its heart in helping the planet.

DR. EDMANS: Many ESG advocates immediately got on the defensive and started arguing why Tariq’s essay is wrong. But we should first consider the possibility that it might be right. Relying on companies/investors to do the right thing without government action is as naive as having a professional basketball league without rules or referees, but clubs writing glossy purpose statements promising to play fair.

However, the analogy is imperfect in two ways. First, basketball is a zero-sum game. One team can only win if the other loses, and so instances of sportsmanship will be limited. But, in many cases, business is a positive-sum game. Rigorous evidence shows that “sportsmanship” to your stakeholders can also benefit shareholders, so it’s in investors’ own interest to take stakeholders seriously. For example, companies that treat their employees well outperformed their peers in total shareholder returns by a range of 2.3 to 3.8 percentage points a year over a 28-year period—that’s 89 points to 184 compounded. Similar results hold for companies that deliver value to customers, the environment and material stakeholders. Second, many key ESG dimensions can’t be regulated, such as corporate culture—hence the role for investors to hold companies to account.

There are certainly institutional investors who claim that their sustainability actions are a substitute for government action, and who launch ESG products with bold claims of impact to dupe unsuspecting clients to pay fat fees for them. Tariq’s essay has a lot of value in calling them out. However, most true ESG investors don’t do this. They don’t make unsupported claims of impact; their marketing argues that ESG’s main effect is to improve long-term returns rather than change company behavior. Investors who are late to the ESG game are suddenly jumping on the bandwagon and making a lot of noise in a desperate attempt to play catch-up. Tariq is right to expose them, just like those who promote faddish weight-loss programs should be exposed—but this doesn’t mean the entire weight-loss industry is a ruse.

MR. FANCY: There are indeed areas where small win-wins exist, and where shareholder value can be enhanced by serving all stakeholders. I used to eagerly trumpet these areas in my previous role in sustainable investing. I’ve received an avalanche of messages from people thanking me for saying something they also felt needed to be said. Yet few want to say that out loud themselves, which I understand: I couldn’t have said the same things while I was still in the industry.

I think the ESG industry has the potential to move from serving as a dangerous placebo to playing a leading role in this change, but that requires us having an open and honest debate about how to arrive at a more rigorous and honest ESG 2.0.

Mr. Power is a Wall Street Journal features editor in South Brunswick, N.J. Email him at william.power@wsj.com.