Climate activist Harrison Ford has been photographed yet again piloting one of his gas-guzzling private jets, this time on a cross-country trip to Los Angeles to celebrate his wife Calista Flockhart’s birthday. The Raiders of the Lost Ark star piloted his $18.8 million Cessna Citation Sovereign jet from New York to Tennessee to pick up his mother-in-law and then onto L.A. to celebrate his wife’s 58th birthday, according to a Daily Mail report. The three were reportedly seen disembarking from the plane in L.A. and boarding an SUV. The cross-country plane trip gave off an estimated 10.8 metric tonnes of...