From pandemics that sweep the globe to one baby in one village getting a life-saving drink of clean water, human health is a web of local and global connections. Sensible and timely policy requires asking the correct questions, and sharing the answers. Human and planetary health are intimately linked, and we hope to bring those links to light by connecting voices and bringing attention to issues ranging from the best way to set up a medical supply chain to the pros and cons of harm reduction policies.