Opinion: Plastic Pollution May Endanger Brains

Plastic waste pervades every ecosystem on Earth and is likely affecting neurobiology as well.

Written byErica Cirino
| 3 min read
Problem plastic bottles and microplastics floating in the open ocean

Register for free to listen to this article
Listen with Speechify
0:00
3:00
Share

ABOVE: © ISTOCK.COM, SOLARSEVEN

In the late 1940s, fast-growing American and European petrochemical companies set out on a bold mission: to encourage people who—having just survived back-to-back world wars—had learned to scrimp and save that it was OK to waste and, instead of reusing things, to simply buy new ones.

Industry scientists, who had concocted petroleum-based materials and chemicals for use in combat, adapted their wartime inventions to plasticware for everyday use. Products from Saran Wrap to Styrofoam, from polypropylene straws to vinyl suitcases, began filling store shelves. To boost sales, brands selling plastic stuff—often hidden behind the face of petrochemical lobbying and trade groups, such as the American Chemistry Council—launched a multitude of plastic-product marketing and pro–plastic recycling schemes across all media. It was convenient and helpful to buy disposable plastic stuff, the ads extolled—and recycling was painted as the solution to the plastic pollution piling up all around.

...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Related Topics

Meet the Author

Published In

Image of the October Cover of The Scientist
October 2021

Number Sense

Researchers debate how animals perceive quantities

Share
Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

Thermo Fisher Logo

Products

Brandtech Logo

BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

Biotium Logo

Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

Colorful abstract spiral dot pattern on a black background

Thermo Scientific X and S Series General Purpose Centrifuges

Thermo Fisher Logo
Abstract background with red and blue laser lights

VANTAstar Flexible microplate reader with simplified workflows

BMG LABTECH