Terrible take. Read this and start again:https://twitter.com/zeynep/status/1018456864026132480?s=19 …
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The kind of iterative design we see in other safety cultures requires thick skin. Do you ever read incidents sections of scuba or caving boards?
NTSB type debriefings etc. Musk's thin skin to criticism isn't just a personality issue: iterative safety requires thick, thick skin.
Yes I have; I am a caver. Sorry, but I see both "sub" solutions as sane iterative design based on sound engineering. There's just nothing to criticise there given the constraints. And iterative design *is* something SpaceX has lots or experience with.
Which is deeply unfortunate: Musk was quite right in thinking that Twitter could provide a way to brainstorm ideas without impacting the rescue effort itself. And he did the right thing by getting support from those I charge. But then media shit storm created by clickbait...
Def agree, media coverage hurt—both the uncritical type (repeating "oh look shiny sub!") and needlessly critical. But it's 2018. You can't put a video of a rigid sub with airtanks on the *side* pushed around in a pool to 22mil for a no-mount rescue without irritating rescuers.
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