The Keys to Happiness, and Why We Don't Use Them

happy family jumping together
(Image credit: szefei | Shutterstock.com)

"It requires some effort to achieve a happy outlook on life, and most people don't make it." —Author and researcher Gregg Easterbrook

Psychologists have recently handed the keys to happiness to the public, but many people cling to gloomy ways out of habit, experts say.

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Robin Lloyd

Robin Lloyd was a senior editor at Space.com and Live Science from 2007 to 2009. She holds a B.A. degree in sociology from Smith College and a Ph.D. and M.A. degree in sociology from the University of California at Santa Barbara. She is currently a freelance science writer based in New York City and a contributing editor at Scientific American, as well as an adjunct professor at New York University's Science, Health and Environmental Reporting Program.