The document discusses the ecological crisis facing Nepal in the 21st century global context. It notes that Nepal is experiencing effects of the crisis like snow melt in the Himalayas, loss of wildlife habitat and populations, increased temperatures and pollution. The main causes are lack of pollution control, deforestation, overpopulation, and unsustainable development. Without action, the ecological degradation risks long term harm to agriculture, wildlife, public health, and Nepal's natural resources and economy.