The eminently electable Jeremy Corbyn, whose exemplary, inclusive election manifesto rescued the Labour Party (including its traitorous establishment Blairite wing) from history’s dustbin and delivered a brutal blow to the nasty Tory party, the man who is arguably the UK’s Prime Minister in waiting, addressed a roaring crowd at the Glastonbury Festival, damning war, Trump, austerity and the pitting of one generation against another. It’s a hell of a speech.