The Last Straw: Assessing Alternatives to Single-Use Plastics, with Shelie Miller

In this week’s episode, host Daniel Raimi talks with Shelie Miller, a professor at the University of Michigan’s School for Environment and Sustainability. Miller describes her recent research, which investigates whether reusable products like straws and coffee cups are really more sustainable than their single-use counterparts. In part because manufacturing these products and then keeping them clean over their lifetimes can be water intensive, Miller says that consumers need to reuse alternatives to plastics many times if they want to minimize their environmental impacts. Today’s episode is very much news-you-can-use when you’re trying to decide whether you should buy that reusable sandwich wrapper or straw, or take home that canvas bag from the latest conference you’ve attended. References and recommendations: “Environmental payback periods of reusable alternatives to single-use plastic kitchenware products” by Hannah Fetner and Shelie A. Miller; https://www.springerprofessional.de/en/environmental-payback-periods-of-reusable-alternatives-to-single/19334396 “Five Misperceptions Surrounding the Environmental Impacts of Single-Use Plastic” by Shelie A. Miller; https://css.umich.edu/sites/default/files/publication/CSS20-33.pdf “Green Porno” with Isabella Rossellini; https://www.sundancetv.com/shows/green-porno--1001041