Most of us get our food from the grocery store, not the fields where it grows. But if you really want to understand where our food comes from — and the potential threats to the food supply — you have to think about seeds.

Tommy Orange's debut novel “There There” was one of the big breakout books of 2018. He told Steve that with his novel, he hoped to better represent modern Native Americans that have grown up living in cities.

If climate change is the most urgent problem facing humanity, why are there so few novels about it? Acclaimed novelist Amitav Ghosh believes that’s a big problem. He says climate change is less a science problem than a crisis of imagination.