In 1939 John Steinbeck’s The Grapes of Wrath was burned in the streets of Salinas, California, sold hundreds of thousands of copies in the Soviet Union, and won both the National Book Award and the Pulitzer Prize. This episode goes beyond the Joad family’s Hudson sedan and Route 66 to examine the economic machinery behind the migration: tenant farmers replaced by tractors, banks consolidating land, and California growers printing thousands of yellow handbills to deliberately flood the labor market and destroy any wage floor.

We look at how Steinbeck mapped the labor crisis onto biblical mythology, from the title’s roots in the Battle Hymn of the Republic and the Book of Revelation to the Exodus structure of the journey and Jim Casy as a Christ figure. The episode also tells the story of Sanora Babb, the Farm Security Administration writer whose detailed field notes from the migrant camps were handed to Steinbeck by her supervisor Tom Collins, and whose own novel, Whose Names Are Unknown, was shelved until 2004. We close with the Associated Farmers’ suppression campaign, the creation of the Library Bill of Rights, and the book’s echoes in John Ford, Woody Guthrie, Bruce Springsteen and today’s gig economy.

• How mechanization and bank consolidation, not just the Dust Bowl, pushed the Joads and hundreds of thousands of Okies west
• The handbill strategy: engineering an oversupply of desperate labor to drive wages toward nothing
• Why Steinbeck’s heavy-handed biblical framing was a deliberate act of restoring dignity to people dismissed as subhuman
• Sanora Babb’s uncredited field notes, the stillborn babies and company stores that appear in the novel, and the publishing bias that erased her
• Chapter 14’s shift from I to we and the warning Steinbeck issued to those who isolate themselves in personal accumulation