During the cold war, countries had stocked up nuclear weapons in their inventories to safeguard themselves against any war. But after the war period ended, peace was established. In the present time, with an increase in the rate of terrorism, the world has become increasingly worried about the onset of a nuclear war.
India is considered to be highest rank holder when it comes to sheltering depressed people. The number of people facing depression is increasing with every passing day and that has become a cause for concern.
A home to one-fifth of the human population, South Asia is facing the threat of heat waves that cannot be survived without protection owing to the rise in global warming.