https://en.wikipedia.org/wiki/Deepsea_Challenger https://en.wikipedia.org/wiki/Deepsea_Challenger https://en.wikipedia.org/wiki/James_Cameron#Activism_and_othe

https://en.wikipedia.org/wiki/Deepsea_Challenger https://en.wikipedia.org/wiki/Deepsea_Challenger https://en.wikipedia.org/wiki/James_Cameron#Activism_and_other_work https://en.wikipedia.org/wiki/James_Cameron#Activism_and_oth... You were saying? Cameron is one of the few that went to the Mariana Trench and back, at more than 2x the depth of the Titanic. Before that he's done lots of work to explore the Titanic to make the movie Titanic. He's not speaking because it's a celebrity. He's speaking because he's been there and done more than the yahoos from OceanGate