The third – and perhaps final – act of the Human Genome Editing Initiative ended last week. The first summit (Washington 2015) was held amid enthusiasm for the invention of CRISPR, with the aim of fostering a constructive dialogue between science and society. The second edition (Hong Kong 2018) was dominated by the birth in China of the first edited human beings. The main points in the agenda of geneticists and bioethicists meeting a few days ago (London 2023) was to overcome the shock and focus on the next challenges: broadening the range of treatable diseases, reducing the costs of therapies, simplifying them so they can be administered anywhere in the world, and reach as many sick people as possible.