'Humanity one miscalculation away from nuclear annihilation’ – UN chief

'The clouds that parted following the end of the Cold War are gathering once more. We have been extraordinarily lucky so far, but luck is not a strategy. Nor is it a shield from geopolitical tensions boiling over into nuclear conflict,' - UN Secretary-General Antonio Guterres has warned. ------------------------------------------------------------------------------------- Freedom over censorship, truth over narrative. Follow us on Facebook: https://www.facebook.com/RTnews Follow us on Telegram: t.me/rtnews Follow us on Twitter: https://twitter.com/RT_com