It is sure that world would make a tremendous progress in every field of life. Science and technology will make a tremendous progress. Machinery will take the initiative over manual labour. Mode of transportation will become very effective. Travelling will become very fast. Space travel will become very easy. But there are certain bad omens also. World population is increasing at a very fast rate. There is a very wide gap between rich and poor population of the world. Powerful nations are leading tremendous and luxurious lives. Whereas the poor nations are starving. The position is not very much optimistic in the present century. It is very much necessary for the people and the government to control population. Effective measures should be taken for the upliftment of the poor masses, so that the next century is joyous for all.