If there is no varnasrama-dharma, then it is cats’ and dogs’ society. In the cats’ and dogs’ society there is no varnasrama-dharma. They do not require it; neither they can understand it. So if the human society becomes varnasrama-less, without varnasrama-dharma, then it is cats’ and dogs’ society. Then subjected to the so many miserable condition of material nature.
From Srila Prabhupada’s lecture on 1.2.9, Hyderabad, April 23, 1974