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Skeptoid

Skeptoid #460: Plastic Bags

Skeptoid

Brian Dunning

Skeptic, Social Sciences, Skepticism, Paranormal, Conspiracy Theories, Urban Legends, Science, History

4.63K Ratings

🗓️ 31 March 2015

⏱️ 13 minutes

🧾️ Download transcript

Summary

Deciding whether you want "paper or plastic" at the supermarket turns out to be a remarkably complex choice.

Transcript

Click on a timestamp to play from that location

0:00.0

Those plastic bags that I've everyone so worried about damage to the environment, harm

0:08.0

to wildlife, and contribution to global warming, all those problems are certainly real ones.

0:14.5

Though each is far more nuanced and nowhere near as much of a slam dunk to answer, as

0:19.9

you probably think, it's time to give them a second look through the lens of science.

0:26.2

These plastic bags are coming right up on Skeptoid.

0:56.2

And turn it to more of the podcasts that you love.

0:58.8

Want to find out more?

1:00.1

Visit Skeptoid.com slash giving, or call 877-215-0277 today.

1:07.2

That's 877-215-0277 or Skeptoid.com slash giving, SKEP-T-O-I-D.com slash giving.

1:23.2

You're listening to Skeptoid.

1:25.0

I'm Craig Good from Skeptoid.com.

1:28.7

Plastic Bags

1:31.3

Remember when paper or plastic was one of the biggest decisions you had to make at the store?

1:36.8

It turns out there's a clear answer to that conundrum, but not to just about any other

1:41.4

shopping bag question.

1:43.8

It's undeniable that plastic shopping bags reduced costs and increased convenience, they

1:49.7

cost something like a quarter of what paper bags do and take up a lot less space.

1:55.5

But then we started hearing scare stories about choking wildlife and immense patches of

2:01.5

floating bags in the ocean.

2:03.9

Gradually plastic bags became environmental villains, and shrill advocacy groups started

2:09.6

getting them banned all over the place.

2:12.4

The entire country of China, not exactly a model of environmentalism in many respects,

...

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