EUROPE’S policymakers have a remarkable capacity to worsen their economic pain with self-inflicted wounds. Earlier this month bickering at a Brussels summit unsettled financial markets and sent bond spreads soaring. Now the future. Holocene variability of the Kuroshio Current in the Okinawa Trough, northwestern Pacific Ocean This was an apparent reference to last month’s crash on Okinawa, when a transport helicopter caught fire during a training flight and crashed just…