'… this book will be welcomed by scholars of contemporary virtual experience … Recommended.' K. D. Winward, Choice
1. What is collective intelligence?; 2. Crowdsourcing; 3. Open online knowledge sharing; 4. Human swarm problem solving; 5. The origins of human swarm problem solving; 6. Human stigmergic problem solving; 7. The origins of human stigmergic problem solving; 8. Collaborative problem solving; 8. The origins of collaborative problem solving; 9. The origins of collaborative problem solving; 10. Intelligent engagement; 11. Intelligent contributions; 12. Intelligent evaluations; 13. COVID-19 as a wicked problem; 14. Motivation to contribute; 15. The intelligent society; References.