Humanity is better than ever in terms of possibilities, but still right now we kill each other, for what?” Guardiola said.

City cruised past Newcastle and will face the Premier League leaders at Wembley.

Newcastle, it is fair to say, do not like their visits to the Etihad Stadium. Manchester City, by contrast, cannot get enough of Wembley.

BBC Sport looks at Manchester City's evolution and why the January window has offered renewed belief.

Guardiola also had a message for his own club after Manchester City spent £84 million on two new players during the January transfer window.

A detailed report has laid out how Manchester City will approach their hunt of a capable replacement for Pep Guardiola in the foreseeable future.Guardiola has less than 18 months left on his current