As you may have read last Friday, the Orient investigated irregularities in the petitions circulated by Bowdoin Climate Action (BCA), a student group “dedicated to climate justice by campaigning for fossil fuel divestment.” 

In a scathing editorial, the Orient editorial board questioned the circumstances under which BCA was able to meet with the Board of Trustees earlier this year. Although in a subsequent statement BCA denied ever claiming a “mandate” from the students, the group nevertheless used its petitions as leverage to meet with the Trustees. 

I am not saying I oppose the idea of BCA meeting with the Trustees. We certainly have the right to petition the highest decision-making body at the College when it comes to important issues. What I challenge is not just BCA’s methods but also the very cause for which it stand: divestment.

To be clear, like BCA, I believe that the effects of climate change have been worsened by human activity. Like BCA, I also believe that reducing atmospheric pollution and seeking ways to remove existing pollutants is the best approach to facing this challenge. We differ, however, when it comes to how to meet these goals. 

Divestment proponents argue that divesting from fossil fuel companies will put pressure on the industry to act more forcefully against climate change. Although the basic logic behind divestment is valid and has been tested in other cases before (big tobacco, apartheid in South Africa), the financial clout of energy companies reduces the impact that divestment would have.

According to a report from the University of Oxford, “of the $12 trillion assets under management among university endowments and public pension funds—the likely universe of divestment candidates—the plausible upper limit of possible equity divestment for oil and gas companies is in the range of $240-$600 billion.” 

For the average person, this amount of money is staggering. But it isn’t for the major fossil fuel companies of the world. Companies like ExxonMobil, BHP Billiton (the world’s largest mining company) and BP have $400 billion, $191 billion and $133 billion, respectively, in market capitalization (total value of shares).

If Bowdoin divested its fossil fuel holdings tomorrow, the impact on the College would be far greater than the impact on the energy companies concerned. 

“[Bowdoin] would need to redeem from almost 40 percent of [its] portfolio investments [because] the endowment [is invested] in commingled funds, not individual securities,” Paula Volent, senior vice president for investments, wrote to me in an email this week. Essentially, commingled funds are collections of assets derived from various sources, which allows investors to diversify beyond individual securities. 

Ultimately, this distinction is important. Although BCA argues that “Bowdoin should [divest] the Bowdoin way,” the group cites Stanford University as one example of successful divestment. However, Stanford was invested directly in coal companies, whereas the College’s investments are indirect. 

Another difficulty for divestment is that finding commingled funds free of fossil fuel revenues is tricky, in part because oil, coal and gas companies provide good dividends and good return on investment, making them attractive prospects for many investors. This complexity explains why divesting could cost the College “upwards of $400 million” over the next ten years, according to an estimate made by Volent. 

In a study of Pomona College, investment advisory firm Cambridge Associates found that Pomona would have to reduce endowment spending by at least $6 million annually and would lose endowment value to a degree similar to Volent’s estimate. These numbers aren’t just conjecture or fear-mongering; they are based on sound financial assessments. Instead of supporting all-out divestment, the College should consider other ways to tackle climate change. 

For example, Associate Professor of Economics Guillermo Herrera proposed last week that the College should consider a self-imposed carbon tax, which would encourage us to reduce our emissions. The money collected from such a tax could be used to fund research into green technology like tidal electricity and carbon capture, or local, environmentally friendly projects. These are concrete steps that the College and the community can take to tackle climate change. Divestment, by contrast, is a largely symbolic gesture. We will not find the change we need by hurting the health of this College. No matter how small, tangible efforts to reduce emissions are the way forward in this long fight against climate change.