Nature's Sorrows and Nature's Joys

What if many desirable things in nature were no longer there?--clean air, freshly grown vegetables, wildflowers, a waterfall, a green forest, spring rains, colors of flowers, a willow tree, fresh trout from a stream, autumn leaves, sunrise, sunset, mineral-rich farmland, etc. What if in a few years global warming and its devasting effects so damaged the earth, its atmosphere, and its resources, th...