>>>>>>>>>>>>>.. Or "ecology." If mankind is "diseased" then mankind might be cured. But if mankind IS the "disease," and the environment is the real patient, perhaps the only way to "cure" the planet is to remove the cause of the disease? <<<<<<<<<<<<<<<<<<< If 'environment' is defined as 'anything/everything not-human' or 'anything/everything not-human and not made by humans', perhaps. We might though ask why the definition of natural environment as 'all living and non-living things that occur naturally on Earth' is nonetheless taken to exclude humans. (Gaia cures its own diseases, wherefore we humans need do nothing... but Lovelock's views have, I believe, changed.)