Zac State News Today

>> tucker: want to save the planet? dont have kids. more and more people are coming to that conclusion. the "new york times" just profiled the growing group of people who say they are refusing to have children because they dont want to contribute to global warming. joseph a professor of history at sacramento state university. he says thats about the right idea. he joins us tonight. professor, thanks for coming on. >> hey, thanks for having me, tucker. i need to make something clear though before...