In Season 4, Make Food Food Again, Mark takes a deeper look at the systems that determine how we feed ourselves, who benefits, who gets left behind, and what needs to change. Through powerful human stories, investigative documentaries, and accessible explainers, BETTER explores the connections between food, health, labour, land, power, and dignity. From food banks and grocery giants to the people growing, preparing, and relying on our food, Mark asks difficult questions, challenges familiar narratives, and explores practical solutions. Because building a better world starts with understanding the one we've created.

In this episode of Better, host Mark Brand sits down with Nova Scotian diver and content creator Sean “Saltwater Sean” McMullen for a deeply honest conversation about curiosity, healing, and finding purpose beneath the waves. Sean shares how boredom during COVID, a wetsuit from Marketplace, and a couple of vintage soda bottles led to a viral photo, national media attention, and the birth of the Saltwater Sean platform. Along the way, he opens up about sobriety, divorce, tinnitus and hearing loss, childhood bullying, and how diving, magnet fishing, and cleaning up local waterways became a way to reconnect with his inner child, his parents, his kids, and his community. This is a story about environmental action, mental health, and the power of simply doing your own “weird thing” so others feel brave enough to do theirs.

Social impact entrepreneur Mark Brand and Producer Madison Irvine unpack their conversation with ocean cleanup creator Sean “Saltwater Sean” McMullen. From diving Nova Scotia’s rivers, lakes, and coastline for trash to becoming an unlikely online creator, Sean’s story opens up a bigger conversation about authenticity, community, local arts, and playing the long game with your craft. This Season 3 finale also celebrates Nova Scotian identity, neighborhood kindness in Halifax, and the importance of supporting local art, podcasts, and emerging storytellers.