Listen to the EdSurge On Air podcast? We want to hear from you! Fill out this five-minute survey, and you can enter to win a $100 Amazon gift card. https://www.surveymonkey.com/r/edsurgepodcast

What’s life like after quitting a tenured job as a professor to become a freelance educator, making video courses and podcasts for a living?

That’s one question we had for Kevin deLaplante, who did just that when he left Iowa State University in 2015 to focus on running his Argument Ninja Podcast and teaching courses on his online Critical Thinker Academy, both aimed at bringing concepts from his scholarship to a popular audience.

One area he’s exploring these days is the rise of tribalism in U.S. politics and culture, and how it’s leading to polarization that is making it hard for us to talk to each other. He’s arguing for a new kind of “tribal literacy,” so we can better understand how humans are hard-wired to be drawn to certain tribal behaviors that, in too large a dose, can lead to trouble for societies. He says that, perhaps surprisingly, he has more time now and can explore the topic more broadly than when he was a traditional scholar.

He made the move during a rush of enthusiasm for so-called MOOCs, Massive Open Online Courses, that big-name colleges were starting to offer low-cost higher education to a wider audience. It looked like there was going to be a big realignment. But the big shiny revolution didn’t exactly happen.

So we also asked deLaplante what he thinks about the broader landscape of online education that he’s part of.