The Slatest

Mark Ruffalo Is Helping a Fake Scientist Use Flint to Promote His Sponge Business

Mark Ruffalo at an anti-fracking protest in New York City in 2011.

D Dipasupil/Getty Images

Actor Mark Ruffalo’s environmental activism nonprofit is backing the scientifically specious claims of a recently-bankrupt entrepreneur who says that only his sponge product can detect ongoing contamination in Flint, Michigan’s water, the Huffington Post and other experts say.

Ruffalo’s charity, Water Defense, identifies a man named Scott Smith as its “chief scientist” and “chief technology officer & investigator.” Smith has said in a press release and YouTube videos that the tap water in Flint is still dangerous and unsafe for bathing because other testers are only looking for lead rather than contaminants known as “trihalomethanes.” (It’s generally believed that Flint’s water has gotten much safer since high lead levels were discovered last year, though water filters and bottled water are still being made available to residents.) He says that a sponge product called the “WaterBug” does more accurate testing than other groups’ methods and that a product called “Aquaflex” can turn the water potable. His claims have been covered by outlets including CNN (on which Ruffalo appeared earlier this month) and the Detroit News.

There are a lot of problems with these claims:

  • Scott Smith is not a scientist in any traditionally recognized sense. The education section on his own website claims only a business degree and a bachelor’s in economics.
  • Smith also says on his site that he has “overseen the testing and clean up process” in a number of water-contamination cases, including Flint. This is a comically dishonest claim; by his own account, he doesn’t seem to have ever been to Flint before January 2016, well after the city’s water crisis had been deeply investigated by various groups and covered widely in the press.
  • Smith founded both the company that makes the “WaterBug” and the company that makes “Aquaflex.” According to the Huffington Post, he filed for personal bankruptcy in 2012 and no longer owns the company that makes the WaterBug—but a spokesman for that company, Opflex, told HuffPo that Smith would receive royalty payments for the sale of WaterBugs. (In 2015, a judge issued an eviction order against Opflex in New York after its landlord said it had failed to pay rent for three years.)
  • Experts and authorities in Flint have been testing and tracking trihalomethanes because of their potentially adverse health effects, something I wrote about in February. Says Smith in a February 2016 video: “After reviewing testing results from private residences in Flint, Michigan today, we have learned that they’re only testing for one or two chemicals—lead and maybe copper.” Nope. 
  • More than one actual scientist—including Marc Edwards, the Virginia Tech researcher who is in part responsible for exposing the Flint crisis in the first place, and a UMass expert that HuffPo spoke to—say the levels of “contaminants” that Water Defense claims to have found in Flint are not, at the moment, actually unusually high. (Edwards and others involved in the Flint Water Study activism group have written extensively about the questionable claims made by Smith and Ruffalo’s group. They believe that Water Defense may itself have helped cause a spike in gastrointestinal problems by convincing residents not to use tap water to shower or wash their hands, basic acts of hygiene that help prevent the spread of disease.) 

Ruffalo’s publicist told the Huffington Post that Smith does not have a financial interest in WaterBugs and has never said that contamination levels in Flint are higher than in other cities. The first statement is contradicted by Opflex’s spokesman and the second statement is contradicted by … well, by Smith’s actual words. (“I have been to 62 contamination disasters … I have never seen the levels of contamination or chloroform in water like it is here,” Smith said at one point.) Ruffalo doesn’t seem to have commented directly on the controversy outside of his CNN appearance; for what it’s worth, he’s been criticized in the past for making dubious and conspiratorial claims about the Zika virus and 9/11

The whole thing is probably best summed up by a scene in one of Smith and Water Defense’s YouTube videos, posted in February 2016, which involves Smith dramatically throwing WaterBugs into the Flint River as part of what he calls “baseline” testing. (Presumably it’s a “baseline” to see what portion of the alleged contamination is because of Flint River water itself and what portion is because of damaged/old plumbing.)

Screen shot/YouTube

Here’s the problem: Since everyone has known for quite a while that the Flint River was the root cause of the city’s drinking water problems, it switched back to using water from Lake Huron last October. The river that Scott Smith threw his WaterBugs into is not connected to Flint’s water system, and hasn’t been for months.

One tragic element of Ruffalo, Smith, and Water Defense’s case for the WaterBug, as Edwards writes, is that Flint residents do have reason to be skeptical of authorities and experts; authorities and experts are responsible for having created the city’s crisis in the first place. But the solution to a problem of dishonesty and neglect is honesty and transparency, not the hyperbolic and baseless conspiracy-mongering that Ruffalo and Smith’s group is engaged in.