Breath is a practice of presence. One of the physical characteristics that unites us with marine mammals is that they process air in a way similar to us. Though they spend most or all of their time in water, they do not have gills. We, too, on land, are often navigating contexts that seem impossible for us to breathe in, and yet we must. The adaptations that marine mammals have made in relationship to breathing are some of the most relevant for us to observe, not only in relationship to our survival in an atmosphere we have polluted on a planet where we are causing the ocean to rise, but also in relationship to our intentional living, our mindful relation to each other.