One of Alain Badiou's core contributions is to reintroduce love to philosophical discussions. For Badiou, love, together with science, art, and politics, constitute a truth-procedure. Why can love have the same ontological status as science, art, and politics? But today, what does the lack or even loss of love means? Does it mean that we are becoming "post-humans"? After Badiou, love, which was the subject of humanism, is becoming a subject of post-humanism.