A prominent donor on why the Democrats shouldn’t anoint Kamala Harris

America is not alone in having a society that is disaffected by traditional politics. Technological change, globalisation and the economics of urbanisation have led to greater wealth disparities across the Western world and the rising popularity of authoritarians like Mr Trump, Viktor Orban and Marine Le Pen. Even if there are no easy answers, the Democrats can win this election by choosing a ticket that Americans feel can provide energy, strength and youth.