While some people are worried and anxious about the climate, and others deny the climate crisis altogether, a third group turns their concern into an opportunity to do better and be part of the solution. Student activist and mental health advocate Karoliina Rebane is one of them. She shares her thoughts on coping with climate anxiety and finding meaning in sustainable living.
Which sustainable habits do you consider important in your daily life?
The most important thing every day is honesty with myself. We all sometimes forget something or make a less sustainable choice because it’s easier. When we justify those actions, we deceive ourselves and others and live in an illusion. If you make that choice, do it consciously, but be honest about it. It’s similar to healthy eating – extreme “healthiness” is no longer healthy, and it usually doesn’t last long. I prefer to buy fewer things, but I want to enjoy what I have.
Many people say that one person’s actions don’t make a difference anyway. How does your behaviour make the world better for yourself and others?
I’ve been there too! I believe this isn’t just about sustainability but about life in general. “One workout won’t change anything,” “one healthy meal won’t change anything,” “one kind word or deed won’t change anything,” and so on. But it’s quite the opposite! One big act doesn’t change anything – because real change comes from the countless small actions we take over time. Just as your health is shaped by small daily choices, the world is changed by how many people make many small positive choices. That’s the only way to create lasting change.
What helps you stay motivated or inspire others when news about the planet feels discouraging?
I focus on what I can control – my own behaviour. If I do my best, consume less and make better choices, that’s already enough. Taking it one step further, I think about how to benefit others too. That’s why, together with the Lapikud student group, we started the Repair Café, where people can fix broken items. Through that, I’ve contributed to helping others consume less – instead of throwing things away, they can give them a new life. Doing things together also makes you feel less alone and gives you the chance to ask for help. It’s simply more enjoyable to do things together!
What advice would you give to those struggling with climate anxiety and hopelessness about the future?
Focus on changing your own behaviour and worry less about what others do. If you still feel anxious, talk to your loved ones and do something together. You can also find a community of like-minded people to take action for the planet. Remember that your mental wellbeing comes first, because only then can you contribute to making things better.
Measure the sustainability of your lifestyle by taking the Lifestyle Test.
Find tips on how to reduce your environmental footprint in the TalTech Green Guide.
Find out more about the Sustainability Months initiative.