Dr. Elizabeth Yuko is a bioethicist and adjunct professor of ethics at Fordham University. She has written for The New York Times, The Washington Post, The Atlantic, Rolling Stone, CNN & Playboy. It’s ...

Joel Cunningham is Lifehacker’s Deputy Editor. He has 15 years of experience as a writer and editor. Previously, he was managing editor of content marketing for Barnes & Noble, where he founded the ...