Love without risk is an impossibility, like war without death. Caught between consumerism and casual sexual encounters devoid of passion, love today - without the key ingredient of chance - is in mortal danger. Alain Badiou proposes a vision of love as an adventure of the individual. Liberal and libertine reductions of love to instant pleasure and non-commitment bite the dust as Badiou invokes a supporting cast of thinkers from Plato to Lacan via Karl Marx to create a new narrative of romance, relationships and sex - one that does not fear love.