Footer 1

Nav Bar

Become a subscriber today to get unlimited access

Member-exclusive 

You've run out of free articles. Read unlimited, ad-free stories (including this one) by becoming a Member. 

Join to continue reading

BACK TO SCHOOL SALE
Save 25% on a year of Nautilus— for everyone who never stopped learning.&nbsp;&nbsp; Our lowest price of the season.

Unlock this story + our newsletter, for FREE! Already a newsletter subscriber? Just click the "Log in" link above. 

Register to continue reading.

Nautilus

Regan Penaluna is a Brooklyn-based journalist who writes about science, philosophy, and the natural world. Her book How to Think Like a Woman: Four Women Philosophers Who Taught Me How to Love the Life of the Mind was a New York Times Editors’ Choice.

Regan Penaluna

Psychology

Why Do People Have Such Strong Feelings for the Portland Airport’s Carpet?

portland airport carpet