The “catastrophic implosion” of OceanGate’s Titan submersible at 3,800m below sea level, which claimed the lives of five millionaires and billionaires last week, was a tragedy. But, as we have all learned in recent days, it was also an uplifting and inspiring event. OceanGate’s own press release found the bright side: “These men were true explorers who shared a distinct spirit of adventure, and a deep passion for exploring and protecting the world’s oceans”.