I don't want to tell you what you should get out of this; it took me a long time to understand what 'dialectic' means. This may be intro level material to many people, but not everyone gets to go to a four year college, or gets raised in an open-minded community.
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Reading someone else's philosophy is often a chore. Often people just want the best answer, or the truth.
When I deploy a software system, can I say that it will work? Or can I say that it is working right now?
I can't write software that will work a year from now. I have no idea what the world will look like in a year. Specifically, patches are applied and versions change.
The best answer is almost always contingent on context. We can have shared evidence, but proof is internal to one mind.
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How do you deal with the problems of running a blame free and learning organization?
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'Be Nice to Spiders' was my first introduction to counter-culture. When everyone else is afraid or uncomfortable or angry about something, you don't have to be.