One of them is Ben Greenfield, who stars alongside her in this week’s episode of Brave New World. Sharing a panel with him at a quaint, dimly lit conference in the uber-advanced HUM2N clinic near Sloane Square, Taylor is in her element sharing tips on how to live longer while an enraptured audience of doctors and Ladies Who Lunch look on. Also in his element is Greenfield, a deeply religious man who sees biohacking as a saintly, almost messianic duty (“For your soul to be able to bless other people,” he tells this paper’s proprietor Evgeny Lebedev on the podcast, “you gotta make yourself strong, hard-to-kill, resilient, and with a well-functioning body and mind”). “My vision for health is for every homeless man to one day have a suppository up their butt and stem cell injections for their dick,” he tells Taylor.