In Episode 14 Emmaline and Kincaid break down the science of microplastics.
- What is the extent of the current plastic waste problem?
- Does plastic pollution increase your risk of cardio vascular disease or dementia?
- What technology is being developed to tackle plastic pollution?
Find out the answers and more in this episode!
Summary:
In this episode of the Science Tapes, hosts Kincaid and Emmaline explore the dangers of plastic pollution. They dive into how plastic waste is one of the top threats to the planet, how plastic is potentially causing disease, and what technologies are being designed to clean up and prevent plastic waste. They interview Dr. Joseph Pennycook to explore how genetically modified organisms (GMOs) can be used to our benefit in the battle against plastic waste! They discuss the ecological considerations of introducing GMOs into the environment. The episode concludes with a reflection on the future of plastic and the importance of sustainability in addressing environmental challenges.
Takeaways:
Plastic waste pollution is a serious and concerning problem.
Innovative solutions are emerging to tackle plastic waste.
Microbes may offer a way to solve environmental problems.
Health impacts of microplastics are still being studied.
Technology is playing a crucial role in addressing plastic waste.
Ecological balance must be considered with GMOs.
The environment is constantly changing and evolving.
Public awareness and action are essential in combating plastic pollution.
Sustainability is key to future environmental health.
References:
1. Pletz, M. (2022). Ingested microplastics: Do humans eat one credit card per week?. Journal of Hazardous Materials Letters, 3, 100071. https://doi.org/10.1016/j.hazl.2022.1000713.
2. Marfella, R. et al (2024). Microplastics and Nanoplastics in Atheromas and Cardiovascular Events. New England Journal of Medicine, 390(10), 900-910. https://doi.org/10.1056/nejmoa23098224.
3. Nihart, A. J., et al (2025). Bioaccumulation of microplastics in decedent human brains. Nature Medicine. https://doi.org/10.1038/s41591-024-03453-1
Keywords:
plastic pollution, environmental science, microplastics, health impacts, technology solutions, microbial solutions, ecological balance, genetic modification, sustainability, climate change