Industrial and agricultural work involves the use of many different chemicals that can run-off into water and pollute it. 1  Metals and solvents from industrial work can pollute rivers and lakes.  Pesticides are used in farming to control weeds, insects and fungi.
Nirvana fallacy. The nirvana fallacy is the logical error of comparing actual things with unrealistic, idealized alternatives. It can also refer to the tendency to assume that there is a perfect solution to a particular problem. A closely related concept is the perfect solution fallacy.
In Hindu philosophy, it is the union with Brahman, the divine ground of existence, and the experience of blissful egolessness. In Indian religions, the attainment of nirvana is moksha, liberation from samsara, the repeating cycle of birth, life and death.