The industry spends billions of dollars convincing Americans that bottled water is safer than tap -- even though more than two-thirds of it comes from municipal water sources.
Mike Ludwig of Truthout: Researchers have found that plastic pollution is penetrating deep into the marine food chain.
Valerie Tarico is a psychologist. She is the author of Trusting Doubt: A Former Evangelical Looks at Old Beliefs in a New Light. She is also the founder of WisdomCommons.org.