Equal Pay Day falls on March 31 this year. At the current rate of progress in the U.S., women won't catch up to men when it comes to how much they are paid until 2059. Here's a by-the-numbers look at the persistent gender wage gap.
"Nothing needs to be 'done' about this unless female physicians actually want to work harder and put in the hours," Dr. Gary Tigges said.
He also took a lighthearted swipe at President Donald Trump, who gave the commencement address at Liberty University last year.
Women make up just over a fifth of Pakistan's workforce.
The European Court of Human Rights, in Strasbourg, has a much better proportion of female judges.
VIDA, a volunteer organization, annually tracks the state of gender disparity in the literary world.