In brief
As discussions around seabed mining intensify, experts emphasize the need for deeper knowledge of ocean ecosystems, highlighting the excitement of exploration that remains largely untapped.
Humans have visually documented just about 1,470 square miles of the deep seafloor, roughly 0.001 percent of the total area, according to an extensive new study. This intriguing finding, released Wednesday in the journal Science Advances, highlights the scale of the ocean's mysteries that remain unexplored. The report comes amidst ongoing debates among nations regarding the potential industrial mining of the seabed for crucial minerals. Marine biologist Katy Croff Bell, who led the research and is also the founder of the Ocean Discovery League, advocates for increased exploration and understanding of the deep sea. She emphasized the importance of acquiring knowledge before proceeding with extractive activities, stating, "More information is always beneficial, so we can make more informed and better decisions."Understanding the deep sea is vital, especially considering its role in climate change and other human impacts on oceanic health. Bell pointed out the thrill of discovery that propels many in marine science, commenting, “You can just imagine what’s in the rest of the 99.999 percent.”Photographic documentation of the deep ocean began over sixty years ago with the U.S. Navy's submersible Trieste in 1958, followed by Alvin in 1960. These early expeditions have provided valuable insights into new marine organisms and their interactions within ocean ecosystems, paving the way for future explorations. As the call for responsible research continues, the potential for discovery in the vast depths of the ocean remains an alluring frontier.
