I scanned the article. Oddly enough, it is about the toxins in the environment where a CEO was born. From the article's conclusion:

>Superfund CEOs—those born in counties later designated as Superfund sites—excel in internally focused management domains where risk-taking remains adjustable and containable, yet struggle with externally focused policies where risks are immediately exposed to market consequences. [...] Superfund sites represent some of the most hazardous contaminated areas in the U.S., and our sample primarily includes executives born before industrial chemicals were widely recognized as developmental toxicants. [...] This historical setting provides a unique opportunity to examine how early-life conditions interact with career selection mechanisms that systematically filter executives based on risk-taking outcomes.