Hundreds Are Missing After Catastrophic Flooding in Nepal Wipes Out Whole Towns

As surveillance footage from the Rasuwagadhi border crossing reveals, a devastating flash flood swept through Himalayan mountain towns and villages last week, leaving at least 165 people dead and hundreds more missing. The images of buses and trucks reduced to rubble, with people screaming as they tried to escape the churning waters, are seared into the memories of those who witnessed them.

The flooding has exposed Nepal’s vulnerability to climate change, a problem that researchers have long warned about. The Himalayan region, which spans several countries including India, is particularly susceptible to heavy rain, floods, and landslides due to rapid warming. Human activities are causing the planet to heat up at an unprecedented rate, as the scientific consensus on climate change has made clear for decades.

Permafrost thawing plays a significant role in destabilizing mountain slopes, making landslides, icefalls, and avalanches more likely. The International Center for Integrated Mountain Development (ICIMOD) has been warning about glacial outburst floods in Nepal for years, citing the Lhende Khola’s flooding twice in 14 months as a prime example.

The cause of this latest disaster is still unclear, but it’s undeniable that climate change contributed to the tragedy. A magnitude-4.4 earthquake reported by the U.S. Geological Survey early Wednesday may have triggered an avalanche on a glacier on the Nepal side, blocking the river and releasing a sudden surge downstream. However, even without this trigger, the region would still be at risk due to its warming climate.

This is not just a Nepali problem; it’s a global one. Alton Byers, a faculty research scientist at the Institute of Arctic and Alpine Research at University of Colorado Boulder, noted that “the Himalayan region, which spans several countries, including India, is especially vulnerable to heavy rain, floods, and landslides because it is warming faster than the rest of the world owing to human-caused climate change.”

Research shows that extreme weather events have become more frequent in the region. The acceleration of ice loss rates across the Hindu Kush Himalaya region is particularly alarming, with rates having doubled since 2000 primarily due to rising global temperatures and climate change.

The Nepal Tourism Board’s admission that hundreds of foreigners are missing raises questions about preparedness and emergency planning. How did so many people get caught off guard? What contingency measures were in place for such an event?

As the rescue efforts continue, it’s essential to examine the long-term implications of this disaster. This is not just a humanitarian crisis; it’s also an environmental wake-up call. The Himalayas are a bellwether for what’s to come – more frequent and intense natural disasters that will ravage communities worldwide.

We must acknowledge the underlying causes: climate change, human activities, and our collective failure to act on scientific warnings. We can’t just send aid or condolences; we need to take concrete steps to address this crisis by investing in renewable energy, reducing greenhouse gas emissions, and supporting climate resilience efforts.

The people of Nepal and the Himalayas deserve better than to be treated as mere statistics in a disaster story. They deserve our attention, support, and commitment to a more sustainable future. The flash flood that swept through their towns and villages last week serves as a grim reminder: we’re not just responding to climate change; we’re living it – with devastating consequences.

The international community’s response is crucial now. As Canada’s Prime Minister Mark Carney noted, “the floods are absolutely devastating.” Devastating indeed – but also an opportunity for us to re-evaluate our priorities and act with urgency before it’s too late.