Wendy Purnell, Todd Myers
AUDIO: People worry about plastic grocery bags, but we discuss why they aren't as scary as people think and some new ways to profit from plastic that gets in the water. Also, GMOs, solar energy, polling data and much more. How do we do it? We're resource economists - we make the most of everything.
What does sustainability mean? Holly Fretwell discusses the costs and benefits of recycling and waste management with John Stossel.