What if our planet’s last great frontier isn’t in space, but beneath the waves? In this in-depth interview, Tim Kearns, Executive Director of Map the Gaps, reveals why the ocean floor, covering more than 70% of Earth, remains largely unmapped, and why that matters for all of us. Discover Map the Gaps’ democratized model that invites students, citizens, and corporations to “adopt” sections of the seafloor and funded expeditions.