The book describes what it means to say the world is complex and explores what that means for managers, policy makers and individuals. The first part of the book is about the theory and ideas of complexity. This is explained in a way that is thorough but not mathematical.

It compares differing approaches, and also provides a historical perspective, showing how such thinking has been around since the beginning of civilisation. It emphasises the difference between a complexity worldview and the...

Developed in cooperation with the IB and created by experienced IB authors, examiners and teachers, this Course Book is fully aligned to the 2023 subject guide for DP Biology, providing comprehensive and engaging coverage of all topics.