Why don't more people vote today?

Education Data show that the single biggest predictor of whether someone will vote is whether they hold a college degree, Burden notes. College graduates make more money, on average. They are more likely to look for information about politics. And they are more likely to have friends who vote. People without a college degree, he says, are less likely to seek out political information. They also are less likely to have friends who care about politics or talk about voting.

Registration takes work in many countries being registered to vote is automatic.