On October 8th, 2021, 4-6 PM UTC, we introduced the AIR Centre | Caribbean and respective opportunities for an Atlantic basin collaboration. Caribbean countries and overseas territories have a long history of interactions and many common challenges and shared goals. Nonetheless, barriers for scientific and technological cooperation persist, which sometimes hampers the development of collaborative solutions to address climate change, biodiversity loss, destruction of habitats, natural hazards, marine pollution, unequal economic growth and its impacts on rural and urban livelihoods. Preserving and restoring Caribbean marine and coastal resources and fostering effective partnerships for small islands developing states will require stronger international cooperation not only within the region, but with other countries around the Atlantic Ocean as well.