Where We Live It’s a beautiful world. What can we do to keep it that way? FORT LAUDERDALE, FLORIDA Most beautiful beaches are temporary sand bars destined to ebb and flow. Will we be able to resist the rising sea and continue to live here? Dubrovnik A center of world trade and tourism for 1000 years, it was bombarded by former Yugoslav countrymen, in a brief war, as recently as 1992. Living in Hong KongMay not be what you expect. Based on the the statistics, on the average, you would be on the 30th floor, in apartment of about 200 square feet, sharing with three others. PITIGLIANO, ITALYA hill town, was built layer on layers of street and floor slab. The lower layers were carved out of the tufa, solidified lava, from relatively recent (500,000 years) volcanic actions. Beyond the walls of the city, an extensive array of streets called ‘vie cave’ were carved in the tufa and are still open, as they were in the Etruscan era, 2500 years ago. There is evidence that the vie cave exist below the many layered city as well. WORLD TRADE CENTER MEMORIAL PARK The rebuilt World Trade Center includes a single tower. A memorable and beautiful part is its exquisite public park and memorial to 9/11. 3 MILES OFF THE GRIDWhat is the real cost of living the way we choose to live? SD FREEWAY from TORREY PINES PARK Is it possible to live in California without a car?