Ethics in science: ecotoxicology

Predictive ecotoxicology emphasizes the probable environmental outcome of exposure to toxics, rather than the mere appraisal of existing damage, and in so doing raises some complex but interesting ethical issues. Awareness of endocrine-disrupting chemicals is blurring the line between humankind and other life forms in toxicity testing by providing evidence that both humans and wildlife suffer adverse reproductive and developmental effect. There is a wide variety of chemicals that have been reported as potential endocrine disruptors. Finally, with the increasing loss of wildlife habitat, protecting the quality and ultimate fate of the remaining habitat from the effects of toxic substances becomes increasingly important to the moral quest for sustainable use of the planet.