I am an oceanographer working to advance knowledge of the deep ocean.

I have led and participated in ocean expeditions around the world using deep submergence technology.

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I am passionate about communicating the wonders of science, the ocean, microbes, & more to diverse audiences.

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I advocate and create opportunities for people around the world to participate in ocean science and engineering.

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I am a Senior Scientist at the Woods Hole Oceanographic Institution where I direct a research laboratory.