Socialist and capitalist world-systems will take a back seat to the necessity of defending universal human values.

Mikhail Gorbachev : General Secretary of the Soviet Union
In his book 'Perestroika: New Thinking for Our Country and the World', Mikhail Gorbachev advocated that human values were more important than the economic differences between socialism and capitalism.

Chto Delat? "Perestroika Timeline.", displayed at Former West 'Dissident Knowledges' exhibition, Haus der Kulturen der Welt, Berlin, 18-24 March 2013.