Information and Meaning is the third book in a trilogy exploring the
nature of information, intelligence and meaning. It begins by providing
an overview of the first two works of the trilogy, then goes on to
consider the meaning of meaning. This explorat ion leads to a theory of
how the brain works. This book differs from others in the field, in that
it is written from the perspective of a theoretical biologist looking at
the evolution of information systems as a basis for studying the
phenomena of information, intelligence and meaning. It describes how
neurons create a brain which understands information inputs and then is
able to operate on such information.