The Abstraction Engine

The main thesis of this book is that abstraction, far from being confined to higher forms of cognition, language and logical reasoning, has actually been a major driving force throughout the evolution of creatures with brains. It is manifest in emotive as well as rational thought. Wending its way through the various facets of abstraction, the book attempts to clarify – and relate – the often confusing meanings of the word ‘abstract’ that one may encounter even within the same discipline. The unu