Off to the Polls: The Irrational Side of Voting

As millions of Americans head to the polls Tuesday, new research sheds light on the winding history of voting in America and our motivations for doing it.

A stronger belief in government and, in some cases, a passion for a particular candidate have driven more and more voting-age citizens to the polls, currently and in the past four presidential elections, one sociologist says.

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Managing editor, Scientific American

Jeanna Bryner is managing editor of Scientific American. Previously she was editor in chief of Live Science and, prior to that, an editor at Scholastic's Science World magazine. Bryner has an English degree from Salisbury University, a master's degree in biogeochemistry and environmental sciences from the University of Maryland and a graduate science journalism degree from New York University. She has worked as a biologist in Florida, where she monitored wetlands and did field surveys for endangered species, including the gorgeous Florida Scrub Jay. She also received an ocean sciences journalism fellowship from the Woods Hole Oceanographic Institution. She is a firm believer that science is for everyone and that just about everything can be viewed through the lens of science.