Interviews: Ask David Gallo About Ocean Exploration

David Gallo is an oceanographer and Director of Special Projects at the Woods Hole Oceanographic Institution. He has participated in expeditions to all of the world’s oceans and was one of the first scientists to use a combination of robots and submarines to explore the deep seafloor. As a member of James Cameron’s Deep Ocean Task Force and the XPrize Ocean Advisory Board, David actively encourages the development of new technologies for ocean exploration. With more than 8 million views, his TED presentation entitled Underwater Astonishments is the 4th most viewed TED Talk to date. David has agreed to come up for air and answer any questions you may have. As usual, ask as many as you'd like, but please, one question per post.

Chilling

[syphax]

What's the most chilling thing you've observed underwater? By "chilling," I mean: some really weird-looking, previously unknown creature, remains of the Titanic, a squid attacking an ROV, etc. By "observed" I mean either directly, by video, or by evidence (e.g. ROV with large sucker marks)

Acidification

[Bayoudegradeable]

Have you noticed any affects of acidification of the world's oceans?

Human Ocean and Sea Habitability Possibilities

[Tha_Big_Guy23]

Having watched the show SeaQuest as a teenager, and recognizing the participation from the Woods Hole Oceanographic Institute (For the first season anyway), I wanted to ask about the feasibility of humans actually inhabiting the oceans and seas as depicted in the television series. I realize that the technology to bring the ship itself to reality is quite a bit ahead of where we are now, but do you think it's possible in the near-future that humans will begin to colonize the oceans?