The three Fates in Greek mythology who control human destiny are known as Clotho, Lachesis, and Atropos. Clotho spins the thread of life, Lachesis measures its length, and Atropos cuts it, symbolizing the inevitable fate that every individual encounters. Together, they represent the concept of Moira, which is the belief in predetermined destiny in Greek thought. This trio's influence over life and death highlights the balance between free will and fate within mythological narratives and the human experience.