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Hi folks! My latest comic has been a tough nut to crack! Ive had to do a lot of redrawing - as you can see from a couple of my abandoned panels above. 

This story was inspired by the Fermi Paradox. The idea that given the (apparently) high likelihood of life forming in the universe, why can’t we see evidence of alien life anywhere? Where is everyone? 

Personally I suspect life is pretty common. Fossil evidence seems to suggest that life began pretty soon after the Earth cooled enough to make it even remotely viable. 

Which suggests that statistically life is probable. 

The problem isn't intelligence either! Once animals evolved, intelligence followed in a relatively short period afterwards. And you could interpret the record to suggest that there has been an evolutionary drive towards greater complexity, but regardless, some kind of conscious minds appeared very quickly, once multicellular life appeared. 

And that's the problem right there. Multicellular life. Because that didn’t emerge quickly at all. In fact, it didn't happen for billions of years. Single cell life seems to have been the norm for a very long time. 

Statistically then, the implication here is that multicellular life is really, really unlikely.   

So. 

Perhaps that's why no one has turned up in gleaming silver spaceships? 

No hands.

Of course this is all from one data point: Earth. Which is why I'm a science fiction writer and not a scientist. I'm just making this up as I go along. 

Anyway, to wrap up my TED Talk, here's where a couple of the other ideas featured in this comic came from...

Quantum thinking is based on Orch OR - a hypothesis from the nineties. Our animal brains are too messy to use this process to think, but perhaps that's not true with simpler, more isolated systems? 

Quantum computing bending the universe out of whack? Inspired by this article. 

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Comments

Phil Lee

I'm struggling to find an article with more comprehensive discussion of the Theia impact but the Rare Earth hypothesis is an interesting read. What the wikipedia article doesn't cover is how many of the elements essential to life (as we know it) tend to exist on the outer edges of solar systems where enough energy from the star doesn't reach. The Theia impact (another planetoid orbiting the Sun irregularly) may have brought the needed elements from the outer edges, as well as forming the moon, and giving us our axial tilt. https://en.wikipedia.org/wiki/Rare_Earth_hypothesis

badspacecomics

Hi Phil! And thanks for supporting me. You rock. I have to admit Ive only read broad brushstrokes about Theia as well. But my understanding was it formed at a relatively similar solar orbit to the Earth, so its composition would have been due more to size than distance. But I'd love to read a book about this. Will have to see if i can track one down.

badspacecomics

In terms of elements at the edge of the solar system, I presume these would be lighter ones, like Hydrogen and Helium, which are common anyway? But are there other, critical ones you're aware of? This isn't something that has occurred to me before. So I'm intrigued!

badspacecomics

Hmmm. Lots of books about the landing. Very few about the moon itself. Although there is one from 2003 called The Big Splat 😂