Harrison Ford is one of Hollywood’s most famous climate crusaders. He owns multiple extravagant homes, plus a reported 12 private planes, nine motorcycles and six gasoline-powered automobiles. His private plane collection includes two gas-guzzling corporate jets. Even though his opulent lifestyle depends upon copious amounts of fossil fuel energy, he speaks forcefully about his commitment to fight climate change. ... His multiple real-estate holdings include a 14,000 sq. ft. megamansion in the heart of one of the most exclusive areas of Los Angeles. He also owns a magnificent Jackson Hole, Wyoming estate, the plans for which he sketched out in...