CASCAIS Turkish Foreign Minister Hakan Fidan has warned that humanity has never been so close to the “clash of civilizations,” adding that this is “a warning for humanity.” “We have never been this close to the clash of civilizations in real terms, there is a warning for humanity,” said Fidan during his address at the 10th U.N. Alliance of Civilization Initiative Meeting in Portugal. He warned that hatred is intentionally being fueled, while extremism, xenophobia and racism are also on the rise