A new calamity has been discovered in the world, bringing about doomsday even before doomsday itself.

This couplet speaks about humanity's tendency to create its own problems and disasters. It suggests that humans are constantly inventing new forms of trouble and destruction in the world. The poet laments that we've managed to bring about a 'doomsday' or a catastrophic situation even before the actual end of the world is prophesied. It's a poignant observation that we often inflict immense suffering and chaos upon ourselves and our planet through our actions, essentially creating our own 'end times' through conflict, environmental damage, or other self-destructive behaviors, long before any divine reckoning.