Complexity: A Very Short Introduction J.D. Bernal The Birthday Book is a

The Birthday Book is a collection of 51 essays presented as a birthday gift to the nation and its people

breathing exercises and visualizations

and a crucial passage from an early draft of his novel

Whether to destroy

Complexity: A Very Short Introduction J.D. Bernal The Birthday Book is aThe importance of complexity is well captured by Hawking's "Complexity is the science of the 21st century". From the movement of flocks of birds to the Internet, environmental sustainability, and market regulation, the study and understanding of complex non linear systems has become highly influential over the last 30 years. In this Very Short Introduction , one of the leading figures in the field, John Holland, introduces the key elements and