At the UPC-LAB, we work towards a global approach to address planetary health. Our technology, operational worldwide, both monitors ocean and rainforest biodiversity and provides a unique insight of the global dynamic balance of Nature. Integrating this data in how human health is managed worldwide within the Planetary Health Alliance objectives is a true scientific challenge that cannot be addressed without a strong commitment and a multi-disciplinary approach. In particular, the UPC-LAB international program, LIDO (http://listentothedeep.com) that has been monitoring ocean biodiversity and noise for over a decade, requires mid-term and long-term mitigation actions that can only be implemented with a strong consensus from society. The Planetary Health Alliance’s role in that aspect is essential in providing access to a unique membership and expertise.