Plain English with Derek Thompson

Microplastics Are Everywhere. How Dangerous Are They?

23 snips
May 31, 2024
Philip Landrigan, an epidemiologist and pediatrician from Boston College, discusses the alarming prevalence of microplastics and their potential harm to human health. He explains how these tiny particles can infiltrate our bodies, highlighting their links to cardiovascular diseases. The conversation delves into the inefficacy of recycling practices and what steps individuals and governments can take to mitigate exposure. Landrigan emphasizes the need for urgent research and systematic changes to combat plastic pollution for a healthier future.
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INSIGHT

Plastic Composition

  • Plastics are primarily made from fossil fuels and have two components: polymers and chemical additives.
  • Additives give plastic specific properties like color, stability, and water resistance.
INSIGHT

Micro/Nanoplastic Formation

  • Microplastics and nanoplastics result from larger plastics breaking down.
  • This breakdown is caused by environmental factors like sunlight, wave action, and erosion.
ADVICE

Microplastic Entry Points

  • Microplastics can enter food and water through contact with plastic packaging.
  • Avoid heating food in plastic and opt for glass containers.
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