A climate frontline

The disturbing pictures emerging from Nepal and the affected regions show the enormous destruction caused by end-glacial lake outburst floods (EGLOFs) and other extreme natural events.

Rising temperatures, melting glaciers, erratic rainfall and environmental degradation are increasing the vulnerability of the Himalayan regions. Stronger climate policies, sustainable development, protection of forests and rivers, and disaster-preparedness measures are essential. Nepal and its neighbours must act collectively before nature sends even stronger warnings.

Md Sabir Hussain,

Arrah, Bihar

The devastation has exposed the vulnerability of communities living in one of the world’s most fragile mountain ecosystems. It is a grim reminder of how rapidly natural disasters can turn into humanitarian catastrophes. The immediate priority must be rescue, relief and rehabilitation. Saving human lives, however, requires moving from disaster response to disaster prevention. Countries sharing these mountains and glaciers — India, China, Pakistan, Nepal and Bhutan — should coordinate to keep people safe across borders. India and China, in particular, must demonstrate that saving human lives and protecting the environment can transcend political differences.

Gregory Fernandes,

Mumbai

The disaster has prompted explanations, including avalanches, earthquakes, Chinese dam releases, western disturbances, intense rainfall and glacial lake outbursts. Determining the precise cause will require rigorous scientific investigation, although political considerations and inadequate reporting may complicate the assessment. The broader lesson is clear: ecological disruption can intensify natural hazards.

R.S. Narula,

Patiala, Punjab