Volume 22, 1998
Philosophy and the Environment
Ricardo Rozzi
Pages 49-57
The Dialectical Links Between Environmental Ethics and Sciences
Ecologists formulate their scientific theories influenced by ethical values, and in turn, environmental ethicists value nature based on scientific theories. Darwinian evolutionary theory provides clear examples of these complex links, illustrating how these reciprocal relationships do not constitute a closed system, but are undetermined and open to the influences of two broader worlds: the sociocultural and the natural environment. On the one hand, the Darwinian conception of a common evolutionary origin and ecological connectedness has promoted a respect for all forms of life. On the other hand, the metaphors of struggle for existence and natural selection appear as problematic because they foist onto nature the Hobbesian model of a liberal state, a Malthusian model of the economy, and the productive practice of artificial selection, all of which reaffirm modern individualism and the profit motive that are at the roots of our current environmental crisis. These metaphors were included in the original definitions of ecology and environmental ethics by Haeckel and Leopold respectively, and are still pervasive among both ecologists and ethicists. To suppose that these Darwinian notions, derived from a modern-liberal worldview, are a fact of nature constitutes a misleading interpretation. Such supposition represents a serious impediment to our aim of transforming our relationship with the natural world in order to overcome the environmental crisis. To achieve a radical transformation in environmental ethics, we need a new vision of nature.