climate change impact on national security

Climate change

why i think climate change is a threat to national security

By Evelyn Reed

Published: 20 Jan 2025

A Wake-Up Call from a Hurricane

Hurricane 'Stan'—or maybe it was 'Tara,' I always get those names mixed up—came barreling through my coastal town last summer. It wasn't the most powerful hurricane in the world, but it was powerful enough. Powerful enough to flood my basement, powerful enough to knock out power for days, powerful enough to make me really think about the implications of climate change. Before, it felt like this distant, abstract problem. It felt.intimately personal, afterwards. The soggy carpet and smell of mildew? Yeah, that was a harsh wake-up call. And that's when it hit me: climate change isn't just an environmental issue—it's a national security threat of the first order.

Hurricane damage to coastal town

Hurricane damage to coastal town | Image: Supplied

FOOD INSECURITY: A MATTER OF NATIONAL SECURITY

Think about it: Climate change sparks extreme weather events, destroying harvests. Crops fail. Supply chains are disrupted. Food prices skyrocket. Suddenly, you have widespread food insecurity—and when people are hungry, they are desperate. Desperation breeds instability, unrest, and even conflict. We're already seeing this in different parts of the world, but if we do not take this seriously, it is going to be a far bigger problem very quickly. My uncle is a farmer in Iowa, and last year he was telling me how crazy the weather has been. He's worried about the future of his farm, and so am I.

damaged crops after a hurricane

damaged crops after a hurricane | Image: Supplied

Mass Migration and Resource Conflicts

Rising sea levels and intensifying droughts will make people move away from their residences. This could create mass migrations that will put strain on the existing resources and infrastructure. Even resource wars—say, for water—may emerge. Imagine the millions of climate refugees in an instant needing food, shelter, and health care. It's a recipe for chaos. I remember reading an article on climate refugees in Bangladesh. How frightening that is. No laughing matter. A storm that we need to start preparing for—proactively, with strategy in place.

climate refugees

climate refugees | Image: Supplied

Infrastructure Vulnerability Our infrastructure—infrastructure, power grids, transportation networks, water systems—wasn't designed to be resilient to the type of extreme weather events that we're experiencing at a greater frequency now. A major storm, prolonged drought, or destructive wildfire can shut down key services, weakening communities, and it will touch on our capacity to act when there are other national emergencies. Not if, but when more extensive failures in our infrastructure will occur. We have to invest in climate-resilient infrastructure. We have to. It's a national security issue.

damaged power lines after a storm

damaged power lines after a storm | Image: Supplied

International Instability and Terrorism

Climate change is not a problem that is contained within national borders; it's a global crisis that can destabilize entire regions, creating power vacuums that terrorist organizations can then fill. Think about it: resource scarcity, mass migrations, and economic hardship—all of these exacerbated by climate change can provide fertile ground for extremism. It's scary, but the facts bear this out. We need a global plan of action on climate change—comprehensive—for the sake of the environment, certainly, but also very much for national security.

global map showing climate change impacts

global map showing climate change impacts | Image: Supplied

It's not all doom and gloom. We can act. We must act. We have to invest in renewable energy, improve the resilience of our infrastructure, and support international cooperation on climate change mitigation and adaptation. It's not too late to turn things around, but we must act now—decisively and collaboratively. Even the smallest of actions make a difference. Remember that.
renewable energy sources

renewable energy sources | Image: Supplied

Conclusion: A Call to Action

Climate change does pose a serious threat to national security. It is not a distant threat; it is here, happening, and already affecting our lives. But together, governments, businesses, and individuals can work to reduce the risks and build a more secure and sustainable future. So let's get started, and let's be part of the solution. The time for complacency is past. Let's face this together.

The greatest threat to our planet is the belief that someone else will save it.

Want to join our exclusive community?

WordofMany offers general content intended solely for informational purposes. The information provided is not a substitute for professional medical advice, diagnosis, treatment, or financial consultation. Always seek the advice of qualified professionals regarding any medical or financial decisions.

© 2024 Word of Many. All Rights Reserved.