Comments by "Immudzen" (@Immudzen) on "the cost of looking the other way" video.

I agree with you 100%. At work I make software for aiding in manufacturing medicine. I have a 100% unit test policy on all of the code. We also have tests designed to catch if the final answers from the system drift over time. It is not acceptable for me to say I didn't know because I didn't check. It is my JOB to KNOW and that means I must check and I must check in a way to try and prevent these issues from EVER happening. If a mistake does make it through then a new test is added along with the fix to make sure it can't happen again and then a root cause analysis is done to try and make sure that similar issues can't happen.
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