New Delhi, April 30 -- Climate migration is now one of the clearest human faces of the climate crisis. Around the world, people are being forced to leave their homes not because of war alone, but because rivers are overflowing, coasts are disappearing, crops are failing, and heat is becoming unbearable. The Internal Displacement Monitoring Centre reported that 83.4 million people were living in internal displacement at the end of 2024, more than double the figure recorded in 2018. The World Bank has also warned that climate change could force 216 million people to move within their own countries by 2050 if strong action is not taken. These numbers show that climate displacement is not an environmental issue only. It is a development, secu...