Virtually Foolproof blog on Ender's Game and Cognitive, Collaborative, and Collective Learning, January 23, 2012.
Remarkable blog provoked in part by Dave Snowden's presentation at the Change MOOC, week of January 16, 2011 on what kind of learning is required in different situations.
Dave Snowden's website Cognitive Edge; explanation of ritual dissent to increase diversity of views and idea enhancement
Justification in explanation:
"Overall plans that emerge from the process are more resilient than consensus based techniques."