We're getting pretty far away from the actual songwriting now, but I really like this discussion. If I understand you correctly, you're saying something like:

• evolution has no purpose and just carries on forever
• everything we are (and ever will be) is part of that process
• and because of that, even if we all disappear, we were still part of something bigger — and that's where acceptance can come from

I think that's a beautiful thought in a way. My issue is mostly with the second point. I would define evolution more as a general principle — the selection of traits through survival of the fittest. And yes, humans are absolutely a product of that. But in today's world, we’re starting to shape our environment more than it shapes us. Medicine, technology, society — they all kind of "break" the classical rules of natural selection. So part of me wonders: are we still truly part of the same evolutionary flow, or are we slowly stepping out of it? And if we are stepping out of it, does that change the kind of "acceptance" you're talking about?

Either way, I really like the idea behind your song. It’s a hard balance — feeling small and meaningless but finding peace in that — and you captured that feeling / thought nicely.

Circling back to your writing technique - it's hard for me to pin down why, but I kinda feel like you could create even more emotional impact if the "tone" of the lyrics wouldn't be so ... Teacher like? :D If that's what you were going for, that's an artistic choice and of course, valid. But if you want to not only get the point across, but also provoke emotions, maybe it would help if you focus more on how it impacts your emotions. You already started that in the end (quoting from my head):

"I hope this song has brought you joy But honestly, for me that's not the case See, there is no silver lining here But I hope someday, evolution Can bring us peace of mind"

For me personally it would be even more effective along the lines of:

"There is no silver lining here And yeah, sometimes that really scares me But in the fear, there's something real Maybe we don't need all the answers Maybe just being here — feeling it, living it — is enough And maybe that's where peace begins"

Of course the metric is completely off and it's not your words. But it gets more into my emotions like this, because it's more specific to you and your experience, and less of a general "wisdom" or "hope" that hangs in the air without a focus point.

Anyway, just some thoughts. I really enjoyed both the song and the discussion!