What is the meaning of revolution in the twenty-first century?One hundred years ago 'October 1917' was a unique event inspiring socialists and oppressed peoples and became an inevitable point of reference for 20th century politics. Today the left needs both come to terms with this legacy and to transcend it, through a critical reappraisal of its broad effects - positive and negative - on political, intellectual and cultural life, considering also new revolutions after 1917. The main point of the volume is to look forward. Nowadays, when reform as it was understood in the 20th century appears to be as impossible as revolution, it is necessary to rethink the relationship between capitalist crises and both revolution and reform. Change needs to be understood in relation to the distinct trajectories of radical politics in different regions. Contributors will consider, interrogate and explore many issues:* Alternatives to neoliberal capitalism: Socialist strategies - or detours? * The immense ecological challenge to revolutionary political strategy.* Reframing revolution amidst accelerated technological change.* What is the salience today of the concept of the revolutionary party?* Questioning agency - of the working class and other oppressed groups. * Socialist feminist perspectives on the meaning of revolution today. * Revolutionary vision, including its artistic expression in the 21st century.