How Climate Anxiety & Eco-Grief Are Driving Substance Use in Younger Generations

By: 
Steve Trevino
March 14, 2025

Young people today are growing up in a world filled with uncertainty. Climate change is no longer a distant threat—it’s a reality shaping their present and future. They see rising temperatures, extreme weather, and environmental destruction happening in real-time. Every day, they are bombarded with news about wildfires, floods, and species extinction. Social media amplifies these concerns, making it impossible to ignore the crisis.

For many, the reality of global warming feels overwhelming. The constant fear of what’s coming next can turn into sadness, hopelessness, or despair. And these emotions affect daily life, relationships, and mental health. Some people experience panic attacks. Others struggle with motivation, feeling like their efforts won’t make a difference. And for many, the weight of climate anxiety pushes them toward unhealthy coping mechanisms—like alcohol or illegal drugs.

Substance use disorders are on the rise, and public health experts are starting to see a link. When young people feel powerless about the future, they may look for anything that offers relief. But the more they rely on substances to escape, the harder it becomes to face reality without them.

What Is Climate Anxiety?

Climate anxiety is the chronic fear, worry, or distress about climate change and its effects on the planet and future generations. It’s a growing mental health concern, especially among young adults who feel the weight of environmental destruction, extreme weather events, and political inaction.

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Young adults experiencing climate anxiety often struggle with:

  • Constant worry about global warming and its impact on daily life
  • Trouble sleeping because of fears about the future
  • Deep sadness after hearing about species extinction or pollution
  • Frustration that governments and corporations are not doing enough to stop the crisis

What Is Eco-Grief?

Eco-grief, or ecological grief, is the deep sadness and mourning people feel when they witness or anticipate environmental destruction. Unlike climate anxiety, which is rooted in fear of the future, eco-grief is often tied to a current loss—whether it’s the extinction of species, the destruction of forests, or the disappearance of places that once felt like home.

The Link Between Climate Anxiety and Alcohol Abuse

Alcohol is one of the most commonly used substances for stress relief. Many young adults drink to cope with climate-related anxiety, even if they have never had issues with substance use before. What starts as an occasional drink to relax can quickly turn into a cycle. The more alcohol is used as a coping mechanism, the harder it becomes to manage emotions without it. This increases the risk of alcohol abuse and dependency, making it even more difficult to address the underlying anxiety.

The Rise of Illegal Drug Use

Some young adults turn to illegal drugs as a way to deal with their emotions. Marijuana, psychedelics, and opioids are often used to either escape reality or explore feelings related to climate change. Psychedelics, in particular, have gained popularity among those looking for deeper emotional insights. However, self-medicating is risky. It can lead to addiction, worsen mental health problems, and create long-term consequences that are difficult to reverse.

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Most young adults abuse drugs to:

Escape Reality

Climate anxiety is different from other types of stress because it doesn’t have a clear resolution. Unlike personal losses, where grief eventually settles, climate change is an ongoing crisis. The uncertainty of whether things will improve or worsen can feel overwhelming. For some young adults, alcohol or drugs offer a temporary way to escape the relentless worry about the planet’s future.

Numb the Fear

Substances like alcohol and drugs can dull intense emotions. After drinking or using certain substances, fear and anxiety may seem distant, at least for a while. This temporary relief makes it tempting to keep using them to cope. But over time, this pattern can turn into dependence. Instead of addressing climate anxiety in healthy ways, young adults may start relying on substances to manage stress, leading to substance use disorders.

A Form of Rebellion

Some young adults see substance use as an act of defiance. If they believe that governments and corporations are failing to protect the planet, they might wonder, “Why should I care about my health?” This mindset can lead to risky behaviors, including excessive drinking or experimenting with illegal drugs. While it may feel like taking control at the moment, this kind of self-destructive response can lead to long-term mental health struggles and addiction.

The Social Media Impact on Eco-Anxiety

Social media raises awareness about environmental issues and fuels climate anxiety. Platforms like Twitter, TikTok, and Instagram constantly expose young adults to:

  • Doomscrolling – Endless streams of negative news about climate disasters, making it hard to look away.
  • Eco-shaming – Criticism for not living a sustainable lifestyle leads to guilt and pressure.
  • Apocalyptic predictions – Extreme content that makes the future seem hopeless, increasing feelings of fear and helplessness.

Healthier Ways to Manage Climate Anxiety

If you struggle with climate anxiety, you don’t have to turn to substances. Here are healthier coping strategies:

1. Find a Support System

Talk to friends, family, or a therapist who understands your concerns. Join support groups focused on mental health and environmental action.

2. Take Meaningful Action

Feeling powerless? Channel your energy into positive change:

  • Reduce waste and adopt sustainable habits
  • Volunteer for environmental projects
  • Educate others about solutions
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3. Set Boundaries with Social Media

Social media fuels eco-anxiety. Limit your exposure to negative news and follow accounts that promote climate solutions instead of just problems.

4. Practice Mindfulness and Stress Reduction

Calm your mind with:

  • Meditation or deep breathing exercises
  • Spending time in nature
  • Physical activities like yoga or walking

5. Seek Professional Help if Needed

If climate anxiety is leading to substance use, professional help is available. Many mental health professionals specialize in eco-anxiety and can provide personalized coping skills.

You Are Not Alone

Climate anxiety is real, and it affects people around the world. It is okay to feel worried about global warming and the future. But you don’t have to face it alone, and you don’t need substances to cope.

Instead, focus on healthy coping skills, support groups, and positive action. You are part of a generation that cares deeply about the planet; your voice and actions matter. But it's essential to take care of your mental health so you can stay strong in the fight for a better future.

Drug rehabilitation facilities like More Than Rehab now offer therapies specifically designed to address climate anxiety and eco-grief. These programs recognize the connection between environmental distress and substance use, providing support for both addiction and mental health struggles.

If climate anxiety is affecting your well-being, reach out to MTR today. Help is available, and recovery starts with the proper support.

 888-249-2191

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About The Author: 
Steve Trevino
Steve Trevino is married to Julie, his high school sweetheart and they have two daughters. He is the founder and executive director of CrossCentral Church and Recovery Center. With experience in both non-profit and for-profit treatment, he has helped thousands find freedom from addiction through residential programs, recovery workshops and consulting around the world.

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