The Indisposable Podcast: Bioplastics and Plastic Alternatives

The Indisposable Podcast: Bioplastics and Plastic Alternatives

Author: Anja Krieger February 27, 2024 Duration: 33:03
You’ve probably heard of bioplastics, these new kinds of plastics that are marketed as environmentally friendly. If you’ve been following this show, you might know the episode from 2019 in which Anja tried to better understand this group of materials and the confusion around it. If you haven't listened, here it is: https://soundcloud.com/plastisphere-podcast/ep-7-bioplastics After speaking to several experts from science, industry and NGOs, Anja came away with the conclusion that bioplastics have their own issues, and that they won’t be a silver bullet for solving plastic pollution. That was five years ago. Since then, things have developed - and Anja repeatedly heard about one material that people put a lot of hope in: PHA, short for polyhydroxyalkanoates. The interesting thing is that PHAs are made by bacteria, but we only covered them shortly in our previous episode. Now the people over at The Indisposable Podcast just posted an episode that covers this in greater detail. If you don’t know their podcast yet, do check it out! The Indisposable Podcast is produced by Upstream, a change agency in the US that works on the transition from the throw-away economy to one that is regenerative, circular and equitable. You can visit them at https://upstreamsolutions.org/ They recently had Lisa Erdle on the show, who works for 5 Gyres. 5Gyres is the NGO from California that has been leading the plastic discussion since the very beginning. It was their founders who first sampled all five ocean gyres for plastic pollution. Find out more here: https://www.5gyres.org/ Lisa shares their latest research with Upstream’s host, Brooking Gatewood: They tested biodegradable products in different environments, from a desert to the sea. Enjoy listening! Find more episodes of The Indisposable Podcast here: https://upstreamsolutions.org/podcast

Anja Krieger hosts Plastisphere: A podcast on plastic pollution in the environment, a series that digs into the complex story of synthetic polymers. This isn't just a catalog of environmental damage, though that reality is confronted directly. Instead, the podcast carefully examines how these materials, foundational to contemporary life, now permeate every corner of the natural world and our own bodies. Anja guides listeners through a nuanced exploration, asking whether a sustainable coexistence is even possible. She doesn't provide easy answers but facilitates necessary conversations, bringing together researchers, activists, industry insiders, and communities on the front lines. Each episode is built on specific stories and scientific insights, moving from the deep ocean to human bloodstreams to policy halls. You'll hear about the chemistry of plastics, their journey as waste, and the cultural and economic systems that perpetuate their use. The strength of this podcast lies in its commitment to presenting a genuine spectrum of perspectives, avoiding simple blame in favor of understanding a truly global dilemma. It’s a thoughtful, sometimes surprising, and always human-centered look at one of the most defining material challenges of our time.
Author: Language: English Episodes: 50

Plastisphere: A podcast on plastic pollution in the environment
Podcast Episodes
#PlasticsTreaty Shorts: Unknown chemicals with Walter Waldman [not-audio_url] [/not-audio_url]

Duration: 5:48
Similar to how food products contain a list of ingredients, we need to know which chemicals plastic products contain. This is not an easy task, but it would be a huge step if producers lifted the secret around the chemic…
#PlasticsTreaty Shorts: Consumption Reduction with Kristian Syberg [not-audio_url] [/not-audio_url]

Duration: 6:10
Recycling is often seen as a golden standard for minimizing plastic pollution. And while recycling definitely does play a role in the future, it should not be the first priority. Kristian Syberg, an associate professor a…
#PlasticsTreaty Shorts: Three Principles with Chris Dixon [not-audio_url] [/not-audio_url]

Duration: 6:34
The global plastics treaty is currently being drafted by the global community - an international legally binding instrument on plastic pollution, including in the marine environment. One of the experts attending the meet…
What Day is Plastic Overshoot? [not-audio_url] [/not-audio_url]

Duration: 51:29
The global plastics treaty is in the making, and the discussions around solutions to plastic pollution are gaining traction. To give you more food for thought, Anja tries out a new format, the Plastisphere Conversations…
Science over Profit - Demands for the Plastic Treaty [not-audio_url] [/not-audio_url]

Duration: 33:57
On March 2, 2022, countries from around the world agreed to establish a global treaty to end plastic pollution. After the first meetings in Senegal and Uruguay, the discussions around the treaty are in full swing. Next,…