Bloomberg: The California dream, which has led 30 million people to make their homes near its 2,000 miles of coastline, may sour as global warming triggers rising sea levels during coming decades. A gain of 1.4 meters (5 feet) possible by the end of the century might flood almost $100 billion worth of property, from luxury homes to 330 hazardous-waste sites, the Pacific Institute estimated in new research done with state energy officials. The San Francisco Bay area would be most affected, the …