New York, United States ( AFP ) -by Catherine TRIOMPHE On calm days, waters innocently wash against the aging seawalls at Manhattan’s southernmost park, but in decades to come they could inundate the island’s lower districts. If the latest apocalyptic climate change projections come true — with sea levels rising upwards of 28 inches (70 cm) by 2050 — Wall Street and Ellis Island could be swallowed up. The wrath of Superstorm Sandy — which killed more than […]