The exploitation of workers on [[California]] [[cannabis]] farms today is compared with the "Okies" portrayed in this novel.<ref>https://www.azcentral.com/story/opinion/op-ed/philboas/2022/09/09/legal-marijuana-unintended-consequences-black-market-youth-addiction/8034841001/</ref> | The exploitation of workers on [[California]] [[cannabis]] farms today is compared with the "Okies" portrayed in this novel.<ref>https://www.azcentral.com/story/opinion/op-ed/philboas/2022/09/09/legal-marijuana-unintended-consequences-black-market-youth-addiction/8034841001/</ref> |