Jerry Brown

Late last week, something happened that I never would have predicted, and it's all due to how the politics of the issue changed in the wake of the Disneyland measles outbreak earlier this year. The state that contains some of the most famous pockets of low vaccine uptake and some of the most famous antivaccine "luminaries," including pediatricians like Dr. Bob Sears and Jay Gordon, as well as actual celebrities like Rob Schneider, Alicia Silverstone, Bill Maher, Charlie Sheen, and Mayim Bialik, actually passed a law, SB 277, that eliminates non-medical exemptions to school vaccine mandates.…
How quickly things change. If there's one thing I always feel obligated to warn my fellow pro-science advocates about vaccines and the antivaccine movement, it's that we can never rest on our laurels or assume that the tide is turning in our direction. The reason is simple: Antivaccinationism is a powerful belief system, every bit as powerful as religion and political ideology. It's powerful not just among antivaccinationists, but also because it taps into belief systems that are very much part and parcel of being an American. In fact, depressingly, yesterday I learned of a perfect example of…
Well, the ongoing multistate measles outbreak that's been in the news for the last few weeks continues apace, which means I can't seem to stay away from the issue for more than a couple of days. For instance, yesterday I learned that five babies at a Chicago-area day care have been diagnosed with the measles. All the babies are under a year old and therefore too young to have received the MMR vaccine yet. At this point, I'm betting that most likely the baby who brought the measles to the KinderCare Day Care with this measles outbreak got it from an older unvaccinated sibling, but time will…
After yesterday's post on the depressingly high (and increasing, apparently) rate of personal belief exemptions to vaccination requirements for entering school in the state of Michigan, I felt the need to pontificate a bit further. The reason is that MLive.com has posted some followup stories. Also, I didn't have a lot of time last night to write because I had the pleasure of attending the CFI-Michigan Solstice dinner to hang out with fellow skeptics and heathens. Unfortunately, the topic of the high exemption levels in Michigan came up. First up on the follow up story parade is one…
Over the past three years (and indeed, for 10 of the past 14 years) California has experienced a particularly deep drought. How bad is the drought? Is it the worst in the instrumental record? The worst in over a century? The worst in 1200 years? The worst “ever”? And why has it been so bad? There is no single definition of “drought.” Drought, most simply defined, is the mismatch between (1) the amounts of water nature provides and (2) the amounts of water that humans and the environment demand. As the National Drought Mitigation Center puts it: “In the most general sense, drought originates…
Guest Post: Matthew Heberger Pacific Institute, Oakland, California New monthly water use data for California water utilities shows that residential water use varies widely around the state, and that the response to the drought has been uneven. Moreover, in some areas, residential use averages more than 500 gallons per person per day, indicating that we could be doing much more to save water. In July, the State Water Resources Control Board, or the Water Board, issued an emergency regulation to increase water conservation in urban areas. The new regulations prohibit certain water uses, like…
  Dropping water levels in Lake Mead, behind Hoover Dam. (Source: Peter Gleick 2013) It is no surprise, of course, that the western United States is dry. The entire history of the West can be told (and has been, in great books like Cadillac Desert [Reisner] and Rivers of Empire [Worster] and The Great Thirst [Hundley]) in large part through the story of the hydrology of the West, the role of the federal and state governments in developing water infrastructure, the evidence of droughts and floods on the land, and the politics of water allocations and use. But the story of water in the West…