This book examines the concept of naturalness in ecosystems,
discusses its values and considers choices about the level of
naturalness in conservation efforts. The author argues that all
ecosystems have been modified and the idea of places 'untouched by
humans' is a myth. But there are large differences in the degree of
modification and levels of naturalness which can be identified.
Changes are not always irreversible; some apparent wilderness areas
are sites of former civilizations. There is no longer any simple
distinction possible between 'natural' and 'cultural' systems. In
the future, society will, to some extent, choose the degree of
naturalness in land and seascapes. The growth of protected areas is
an early sign of this, as are changes in forest management, dam
removal and control of invasive species. To make informed choices
about these areas, the author shows that we must understand the
characteristics and values of naturally regulating ecosystems -
their practical benefits, social values and management needs.
Authenticity in Nature uses a rigorous definition of
authenticity to help in the understanding and measurement of
naturalness. It discusses the choices facing us and some of the
information we need to make decisions relating to land and water
management. Practical issues of management and numerous terrestrial
and aquatic examples from around the world are discussed. It is an
optimistic and highly original book, aiming to make genuine
advances in our understanding and management of natural
systems.
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