Bryan Walsh is the editorial director at Vox, where he oversees Future Perfect and climate coverage and edits reporting at the intersection of biotechnology, ethics, and global risk. He is the author of End Times: A Brief Guide to the End of the World, which gives synthetic biology a central role — from engineered pandemics to DIY bio — and asks how a species clever enough to edit genomes can also be wise enough to survive its inventions.In End Times, Walsh reported from high-containment labs, spoke with biosecurity officials and synthetic biologists, and translated rapid technical advances into clear narratives about power, responsibility, and existential risk. His work helped bring ideas that had mostly lived in expert communities — dual-use research, gain-of-function experiments, the possibility of designer pathogens — into a wider public conversation about how to govern emerging biotech before it governs us.Before joining Vox, Walsh was the Future Correspondent at Axios, where he wrote the twice-weekly Axios Future newsletter on emerging technologies and the mega-trends reshaping geopolitics, work, the economy, warfare, and everyday life. That role sharpened his instinct for spotting early signals in synthetic biology, AI, and other transformative technologies, and for explaining why seemingly niche breakthroughs in a lab or startup might matter for global risk and policy.At Vox, Walsh has helped make Future Perfect one of the few general-audience news outlets that treats biotechnology both as a source of extraordinary good — vaccines, gene therapies, synthetic biology for climate and agriculture — and as a frontier where small groups can wield world-shaping capabilities. He commissions and edits stories on synthetic biology, gene editing, pandemic prevention, and the governance of powerful biotechnologies, pushing for coverage that is scientifically rigorous, philosophically grounded, and accessible to non-experts.Earlier in his career, Walsh spent 15 years at TIME magazine as a foreign correspondent, climate and environment writer, and international editor, work that sharpened his focus on global systems and long-term risks. That experience, combined with his book reporting on existential threats from biotechnology and other technologies, informs his current mission: to make coverage of synthetic biology and biosecurity as unavoidable — and as intellectually serious — as coverage of AI or geopolitics. He lives in Brooklyn with his family.