I'm following up on the title of this post, based on Esko Kilpi's comment on the role of learning in business.

What we already know has increasingly diminishing value & learning is becoming the main productivity driver. As I noted in Exception handling:

The high-value work today is in facing complexity, not in addressing problems that have already been solved and for which a formulaic or standardized response has been developed. One challenge for organizations is getting people to realize that what they already know has increasingly diminishing value. How to solve problems together is becoming the real business advantage.