Disagreement means learning
If you want a learning organization then you will need disagreement from time to time.
Product Ownership
A vital portion of the agile development team. Responsible for prioritization and ensuring the team delivers value to the business. They are the ones responsible for what's next and are the sole wringable neck if things go wrong.
Explaining being a scrum master to civilians
A good explanation of what a scrum master is.
Scrum requires organization and improvisation
If you want to be successful you must be organized and know how to improvise when necessary.
The hero's journey is no substitute for a product.
The Theranos Fiasco: When Vision Becomes Delusion (and Nearly Cripples an Industry) Did We Learn Our Lesson?
Product Owners have the hardest job in agile.
Learning Leadership and Product ownership from Ben Franklin.