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.
Nirvana means bliss, but far more often nirvana is characterized merely as a process of the cessation of the states of unhappiness, satisfaction, and happiness. For Buddhism, which sees all of human existence as suffering, nirvana interpreted as the cessation of suffering suffices as a goal for the spiritual effort.