The Vision California modeling exercise, however meticulous in its calculation methods, still relies on a slate of assumptions that call for some vigilant critiques. Calthorpe & Associates, which devised Vision California based on previous work, have stated elsewhere that the key to the global warming crisis lies in curbing "sprawl," that pejorative term for low-density suburban development. To the extent that a large lot, single-family home with a multi-car garage represents a choice, it is in Calthorpe's view neither a preferable nor sustainable one.

Of the many raps on urban planning post-World War II, one of the biggest was that it was led by the head and not by the heart. Engineers made precise calculations that yielded efficient highways but not much by way of soul. Though that trend has largely been abandoned, the release of a new, ambitious study may usher in a new approach to empirically based planning. 

It doesn't matter which superlative you pick: 25 Los Angeleses. 100 San Joses. 2,000 Poways. Nearly three Californias. That's how many people will be added to the United States population by the year 2050. They are not all going to live in Los Angeles, San Jose, or Poway, but a great many of them are going to live in California, thus pushing the state's population to about 60 million, according to the state Department of Finance.

Legislators in Sacramento are currently considering an assembly bill that, though it originated with the City of Los Angeles in mind, proposes some significant changes in California Redevelopment Law (CRL). AB 2531, sponsored by Felipe Fuentes (D-Los Angeles) is an important step forward for the state economy for a variety of reasons.

An agreement between the County of San Diego and the state Department of Corrections to site a state prison reentry facility does not require the county to conduct environmental review prior to entering into the agreement because it did not constitute a commitment to a definite course of action, the Fourth District Court of Appeal has ruled. In the agreement, the county identified potential locations for the reentry facility in exchange for preference in the award of state financing for county jails.

An appellate court has struck down a Riverside County assessment for park maintenance because the county failed to distinguish between general benefits and parcel-specific benefits provided in return for the assessments, as required by Proposition 218.

"The County failed to meet its constitutional burden of demonstrating that the assessment was proportional to, and did not exceed, the value of the special benefits that the use and enjoyment of the parks would confer on assessed parcels," the Fourth District Court of Appeal concluded.