This document discusses the dangers of plastic bottle usage. It notes that plastic bottles contain BPA and other chemicals hazardous to human health, and that their production requires over 2 gallons of water per gallon of bottled water. The document encourages reducing plastic bottle usage by carrying reusable water bottles and choosing containers with recycling codes 1, 2, 4 or 6. It aims to raise awareness of the health and environmental impacts of plastic waste flooding landfills and oceans.