Forty years ago this month, I began a 9,000-mile tour of California, gathering data, conversations and observations about megatrends propelling the state into the next century. The result was a 14-part series in the Sacramento Bee, later published as a book titled “The New California: Facing the 21st Century.”

CALmatters is a public interest journalism venture committed to explaining how California’s state Capitol works and why it matters. Dan Walters has been a journalist for nearly 60 years, spending all but a few of those years working for California newspapers.