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Essay Arguments for Environmental Conservation

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Response 3: Arguments for Environmental Conservation Since the beginning of civilization humanity has adopted a subjugating stance toward nature. Ecological exploitation has become the de facto standard, contributing to the illusion of self-subsistence provided by modern society. This mindset is untenable given humanities reliance on the natural world, as best demonstrated by the critical importance of various parts of the environment to humanities continued existence. This includes the importance of biodiversity to medicinal advancement and climate adaptation, the role of insects in the renewal of the biosphere, and the importance of the environment for humanities psychological health. A huge number of modern medicines are derived …show more content…

(31) In addition, biodiversity will be crucial for humanities continued survival in the case of climate change or widespread crop failures. The majority of people on earth are reliant on four crops for subsistence; wheat, rice, corn, and millet. (11) These crops are threatened by climate change and the spread of disease facilitated by modern transportation. If humanity is to survive such an eventuality it must be ready to draw upon the earth’s biodiversity for replacements. And while there are approximately 50 thousand plant species that could offer alternatives, this bank of resources is quickly thinning as various ecosystems are being destroyed. (11) Other services nature provides are more easily taken for granted. We depend on plant life to replenish the oxygen in the atmosphere, and on insects to replace nutrients in the soil. (31) These insects are especially vital, as they are part of the foundation of nearly all ecosystems. Without insects, plant species that rely on them for pollination would quickly become extinct, including many of the species we rely on for food. Following them would be species that feed on insects, as well as species which rely on vegetation as part of their habitats. Finally, as insects make the prime contribution to soil renewal, even non-insect pollinated plant life would begin to decline. (34) The result, according to Wilson, would

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