Sometimes one or two events can change the political mood all over the world. The release of Nelson Mandela from prison in February 1990 came just three months after the fall of the Berlin Wall. Those two events inspired democrats and liberals across the globe.
Sadly, the current international mood is much less optimistic and much less friendly to democracy. It has been shaped above all by the collapse of the Arab spring of 2011 into bloodshed and anarchy. Autocrats all over the world, above all in Russia and China, now point to the Middle East as an example of the dangers of premature democratisation.
The politicians who captured the spirit of the early 1990s were inspirational democrats such as Mandela, Václav Havel in Czechoslovakia — and liberal reformers such as Mikhail Gorbachev and Boris Yeltsin in Russia. Today, the leaders that seem to embody the spirit of the age are autocrats with scant respect for democratic values — men like Vladimir Putin and Recep Tayyip Erdogan, the presidents of Russia and Turkey; as well as Donald Trump, a trash-talking demagogue who has somehow become the Republican nominee for president of the US.