Here's my piece, just now posted on the Scientific American web site, that looks at the poltical prospects of Propositions 7 and 10, two initiatives on the November ballot in California.

UPDATED: 3 PM. Or maybe not. A consultant for No on 7 says they don't have robo-calls and this wasn't one. The call I received -- on my cell phone, at 9:46 p.m. -- doesn't match the script for the Yes on 7 robo-call. So this must have been -- something else....

ORIGINAL MSG: Just received one opposing Prop 7, which would require utilities to produce half their power from renewables by 2025. The measure is opposed by utilities, but the recorded voice claims that the measure is cooked up by the same people who gave us the electricity crisis in California six years ago. As I recall, the utilities supported the legislation that gave us that crisis.