Animal world of mankind

We all human boast ourselves as human but still in many ways we are below animals. We all put the face of man but from inside we are simply animals and can go up to any extent to fulfill over animal desires. Many activities come in front of us who show the animal behavior of human like rapes, child sex abuse, human exploitation or extreme greed. These all are the activities which only an animal can consider to do. However many of such and even more worse activities are happening in our world, which clearing indicate towards the fact that there are many animals between us who claim they to be as human. We all are required to unearth these people because if do not do so then put the life of many other innocents on risk.