20/03/2026
Something a little different from us today - we want to talk about the cosmos and what it means for your mental health.
In 2000, two scientists proposed what became known as the Rare Earth Hypothesis: the idea that the conditions required for complex life on Earth were extraordinarily improbable. Not just lucky - but the product of a near-impossible convergence of galactic, stellar, and planetary conditions that may be unique, or close to it, in the universe.
Most of the universe, on this view, is dark, empty, and lifeless.
That sounds bleak. But here's where it gets interesting.
One of the most common features of depression and low self-worth is a felt sense of meaninglessness - a belief that we are small, insignificant, that nothing really matters. And often this is linked, consciously or not, to a sense that we are just one of billions - unremarkable, replaceable, ordinary.
The Rare Earth framing gently inverts this. Yes, the universe is enormous. But if complex life - conscious life, the kind capable of love and suffering and meaning-making - is genuinely rare, then you are not a small thing in a big universe. You might be one of its most remarkable and improbable products.
Research shows that experiences of genuine awe - the feeling of encountering something vast that exceeds our usual frameworks - reduce self-critical thinking, increase connection, and support wellbeing. The kind of awe the Rare Earth Hypothesis can produce isn't the fluffy kind. It's the vertiginous, catch-your-breath kind. And that, clinically, can shift something.
We've written a longer piece on what this means for mental health, self-compassion, relationships, and flourishing. We'd love for you to read it - and let us know what you think.
Because the question it leaves you with is worth sitting with: What had to be true - cosmically, geologically, biologically - for me to exist at all?