Sterility, cancer, dead-born children and lead in pregnant women's placentas are the consequences of the bad environment." In Kocevski's view, pollution should be stopped immediately, or the smeltery should be closed.
Sterilnost, rak, mrtvorođenčad i olovo u placentama trudnica jesu posledica loše životne sredine». Po mišljenju Kocevskog, zagađivanje bi trebalo odmah da se zaustavi, ili da se zatvori topionica.