The 13th Amendment of the Constitution outlaws slavery — except as punishment for a crime. How could any corporation resist? Liza J. Peterson explains how slave labor is alive and well in the United States, and you're probably benefiting from it. | Big Think Science

Lawrence M. Krauss is ANGRY. Teaching creationism is child abuse, he says, and it validates ignorance. | Big Think Science

Republican, Democratic, Independent, it shouldn't matter! Science should be nonpartisan, and Neil deGrasse Tyson can't believe how polarized it's become. | Big Think Science