Tweet from National Geographic Magazine (@NatGeoMag) - National Geographic Magazine (@NatGeoMag) Tweeted:
The 1940s saw a boom in rubber production before cheaper, versatile plastic replaced it in the next decade. But both materials are bad for the environment. https://t.co/yLdDJhr7TS (https://twitter.com/NatGeoMag/status/1130775265448267778?s=17)

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