One of the perks of the job is to meet the likes of Peter Doherty, and I’ve had the great luck to interview and chat with him a dozen times or so over the past several years. Indeed he kindly wrote a lovely endorsement of my climate book, a few years back. A gorgeous, brilliant, funny, humble, generous, infuriated, political and fabulous character. Insatiably curious about not just T cells, but anyone with some fire in them and a story to tell.