Once upon a time in the land of Shinar, God came down to see the city and the tower. People were united and spoke in one language. Then God confound their language and caused them scattered all over the planet earth. I believe, because of our technology, there will be one computer-based language on earth. Then God will come back again and make us all scattered all over the stars constellation.
'Amores Perros' is rock, '21 Grams' is jazz, 'Babel' is an opera, and 'Biutiful' is a requiem.