The account from the co-authors of the Manifesto for Agile Software development, and from AgileAlliance.
What if the co-authors of the manifesto for agile software development had never come together in that 2001 Snowbird meeting or ever after? Would we still have something like Agile today?
Which principles, theories and models do you know that help to explain how Agile works, and why it works? Which one would you add to this list?