As Alvin embarks on it’s first post refit explorations in the Gulf of Mexico, we look back to our own Sustainable Seas Expedition. Mission Blue Director of Expeditions and Photography, Kip Evans takes us on a magic carpet ride into the deep.   ~ Ed.
In 1977, Alvin, the first untethered manned submersible, was used to confirm theories of seafloor spreading along the Mid-Atlantic ridge. Much to the amazement of scientists, the area was home to a thriving community of organisms living in extremely hot, sulfuric rich water. This discovery, along with hundreds of others, has made Alvin and other manned submersibles, one of the most valid oceanographic tools in the world.
During the past 30 years there has been a lot of debate about the need for using manned submersibles.…