I’ve identified a major cause of societal overspending, oversharing and undereating, followed by yo-yo bingeing and purging, a potentially destructive scourge that could cost the masses their bank accounts, waistlines, health and minds: Gwyneth Paltrow. Now more than ever, the Hollywood golden girl and lifestyle guru, 44, as well as her very wrong, ill-informed and undereducated ilk, matter.