By Valeria Moreno Lopez, age 16
Scientists believe that nearly a quarter of the world's population could face severe natural disasters by 2100 due to the alarming rate at which the Himalayan glaciers are melting. The International Centre for Integrated Mountain Development (ICIMOD), based in Nepal, has warned that the glaciers could lose up to 80% of their volume if worldwide temperatures increase by 3 degrees Celsius or more.
ICIMOD, which aims to preserve life and biodiversity in mountain and downstream populations, has reported that one-third of the glaciers from Afghanistan to Myanmar could disappear even in the best-case scenario. However, over the years, the calculations have changed. If worldwide temperatures rise between 1.5 to 2 degrees Celsius, less than half of the volume will be lost by 2100. Moreover, these temperatures could also exacerbate global droughts, wildfires, extreme floods, and food shortages. Professor Saleemul Huq, director of the International Centre for Climate Change and Development, has stated, "In all three pillars of climate action - mitigation, adaptation, and loss and damage - we are at a standstill or going the wrong way, while the consequences of inaction are accelerating by the day."
Further research suggests that nearly 2 million square miles surrounding the highest mountain chain already show dramatic impacts. Due to the isolated location of Himalayan communities, immediate disaster response is challenging. Glacial water benefits crops and medicinal plants in nearby farmlands, but rapid melting will overwhelm them. The risk of constant floods, landslides, and avalanches soars, followed by a series of drought phases as the water dries up. Stretching from tropical rainforests to cold deserts in Asia, numerous rare species are in danger due to the region's shifting conditions. In particular, about 14 butterfly species are extinct in the Murree Hills of Pakistan, and other animals face breeding and developmental issues. [Read More]