Food security may be the most important issue we’ll face in the coming decades. With global population on the rise and a changing climate, the future of food is greatly uncertain. These realities have prompted some scientists to start looking at crops that might be well suited to these global changes, foods that are drought resistant and nutritionally rich. That’s where “superfoods” like quinoa and amaranth come in. In this week’s episode, we explore these two crops and their potential to become staple components of our future diets. We first hear from journalist Lisa Hamilton, author of the 2014 Harper’s article “The Quinoa Quarrel.” Then amaranth expert Rob Myers walks us through the relative benefits of quinoa and amaranth, and the challenges to breeding both on a large scale. To wrap it up, Katherine Lorenz shares the story of a nonprofit she founded that uses amaranth to address malnutrition in rural Oaxaca, Mexico.
This week we bring you an intergenerational conversation featuring David Suzuki, who is a Canadian scientist, activist, and media figure. Since the 1970s, Suzuki has hosted both radio and television shows about the natural world and environmental issues. A self-described “elder,” Suzuki shares his views and long-term perspective on environmentalism with our producer Mike Osborne. Their wide-ranging conversation spans climate change, energy, shortfalls of the environmental movement, and the evolving relationship between humans and Earth’s ecosystems.
A trendy outfit has never been cheaper than it is today. Not only that, the fashion industry is churning out new styles so quickly that the entire phenomenon has been dubbed fast fashion. The industry includes retailers like H&M, Forever 21, Zara, and even Target and Walmart. Of course, it’s only natural that we love finding the latest styles at affordable prices. But our clothes have abundant hidden costs for both the environment and people. This week, producer Leslie Chang takes a closer look at the footprint left behind by the fast-moving fashion industry. We hear from journalist Elizabeth Cline, author of ‘Overdressed: The Shockingly High Cost of Cheap Fashion,’ as well as UMass Dartmouth Asst. Prof. Nick Anguelov, author of ‘The Dirty Side of the Garment Industry: Fast Fashion and Its Negative Impact on Environment and Society.’
We all need food to stay alive, but when we’re filling up our grocery carts, it’s not like survival is the primary motivator. If you’re listening to this podcast, chances are you live somewhere with food options galore. And if you’re environmentally inclined, you probably take a little more time in deciding what to put in your mouth. Is it healthy? Is it organic? Is it tasty?! So much to think about everytime we eat! Today we have two stories that dive a little deeper into our decision-making process around food. First, we talk to professor Phil Howard, who has investigated the rise of the organic food industry and what it truly means to buy organic products. Then we meet Dr. Tom Robinson, who is at the forefront of understanding the cultural and sociological factors underlying the obesity epidemic in America.
THIS EPISODE WAS PRODUCED BY LESLIE CHANG, MIKE OSBORNE, AND MILES TRAER.