New Delhi, May 9 -- Human beings have always migrated from one place to another. Sometimes for jobs. Sometimes for safety. Sometimes for a better life. But today a new and ever more urgent reason is developing. That reason is the shifting climate. Because of Climate Change, Billions can no longer safely stay in their own homes. Rising seas, powerful storms, floods, drought and river erosion are driving people away. This migration is now known as climate migration.

Climate migration refers to people abandoning their homes because the surrounding environment has become either unsafe or uninhabitable.This issue is now being seen around the world. In many small island nations, higher sea levels are slowly eroding land. In regions of Africa, ...