Science Friday

Where Does Plastic And Other Trash Go After We Throw It Away?

Nov 25, 2025
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ANECDOTE

Western Waste Found On Romanian Roads

  • Alexander Clapp saw stacks of plastic waste on a Romanian roadside and learned it came from France and Germany.
  • He traced how rich countries exported waste to poorer ones with weak waste management systems.
INSIGHT

Plastic Recycling Often Fails In Practice

  • Most materials are recyclable but modern plastics rarely are in practice and recycling is often unprofitable.
  • Mechanical recycling releases toxic additives that contaminate soil, water, and food systems in poorer countries.
ADVICE

Prefer Avoidance; Landfill Over Export

  • Avoid single-use and unnecessary plastics whenever possible to reduce harm and personal exposure.
  • If unavoidable, landfilling may be a less harmful fate than sending plastics to poorly regulated recycling overseas.
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