Plaintiffs in Moldy Washing Machine Litigation May Proceed as a Class
A recent Seventh Circuit decision, authored by Judge Richard Posner, could have an impact on future class action litigations. In Butler, et al. v. Sears, Roebuck & Co.,—a lawsuit involving product defects that allegedly cause mold buildup in washing machines sold by Sears between 2001 and 2004—the Seventh Circuit sought to clarify “predominance,” a concept that, in the context of class action litigation, has been shrouded by ambiguity. In its opinion, the Seventh Circuit explained that “[p]redominance is a question of efficiency.” Put simply, predominance asks whether it is “more efficient . . . to decide some issues on a class basis or all issues in separate trials?”

