IDENTIFYING MYSELF

what creature am I, which species I belong
what is good about it and what is wrong
its only humans now and humanity is absent
and of all good habits few is reminiscent
angels gone feeble and evils are strong
breath fresh air and released pollution
risked the world with atomic explosion
the story of the destruction is very long
still the process is rapidly progressing
we are responsible we should be confessing
and due to us end of world has come along