Che Guava said:
Is there a hindu apocalypse or similar end-of'the-world scenario?
According to Hindu mythology, Bramha creates the universe when he awakes, i.e., during the 'day', but all of its gets destroyed as Shiva begins his Tandava dance. Shiva's Tandava also co-incides with Brahma's long sleep or 'night' and the cycle is repeated endlessly when Brahma awakes again.
Surprisingly, the length of the 'day' of Brahma is about 4,320,000,000 years, which is quite close to the accepted age of the Earth, 4.5 billion years, but not so very close to the age of the universe, i.e, 16 billion or so years. When Brahma begins his long sleep, the waters rise and drown everything in the universe and all of creation is destroyed. However, Vishnu will arrive in an avatar and preserve the Vedas, seven rishis and their wives from whom humanity will rise again, and all the sacred animals and herbs. These people will be cast adrift on an ark-like boat for 4,320,000,000 years until Brahma wakes again and begins his creation. The night of Brahma is called the 'Pralaya'. Hindus use this word to describe especially strong floods or a disaster of a great magnitude.
This story is told in the one of the ten 'avatars' of Vishnu where he appears as a rapidly growing gigantic, golden fish to warn the seven rishis of the impending doom, at the same time preserving the knowledge of the Vedas as they start to slip out of the memory of Brahma. He then brings a gigantic ark for the seven rishis and their wives, the herbs, the animals, etc. and guides them through the primeval waters till Brahma awakens. In the meantime, he also passes the knowledge of the Vedas to the rishis and thereby giving humanity the knowledge of these things.
It must also be noted that each 'day' of Brahma is divided into cycles of four yugas (or ages of man). There are 71 cycles of these four yugas, where the subsequent yuga is shorter than the previous, and the people living born in it, less spiritual. The present yuga, is obviously the kali yuga, when people are barely aware of divinity in its full meaning and have succumbed to magic and superstitition in thinking these are signs of the Supreme.
The Kali Yuga began with the end of the Mahabharata, i.e., the death of Krishna and the Pandavas and will end when Vishnu will come in his last and most terrible form, as a horseman impending the doom of the world. He will cleanse the world of all the sinners and usher in a the Satya yuga (the age of truth) once again, beginning another cycle of yugas. It is supposed to last 432,000 years, but then again, we don't know when the Mahabharata took place...
