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Matt Kielty

๐Ÿ‘ค Speaker
1691 total appearances

Appearances Over Time

Podcast Appearances

Radiolab
Life in a Barrel

is a bit of a leap.

Radiolab
Life in a Barrel

To make an actual living thing that can make copies of itself, you need RNA and DNA and a cell membrane and all the intricate goodies inside.

Radiolab
Life in a Barrel

That's a very, very far gap to jump.

Radiolab
Life in a Barrel

I mean, Miller himself worried about this during his lifetime.

Radiolab
Life in a Barrel

Yeah, but the most famous critic of this whole primordial soup idea was actually Francis Crick.

Radiolab
Life in a Barrel

As in the guy who helped discover a little thing called DNA.

Radiolab
Life in a Barrel

So this is a snippet from a call-in radio show where they are discussing what Francis Crick saw as a far more logical explanation of how life began.

Radiolab
Life in a Barrel

Yeah, seems more feasible than a glass cauldron.

Radiolab
Life in a Barrel

Than a lightning bolt.

Radiolab
Life in a Barrel

Than a lightning bolt.

Radiolab
Life in a Barrel

Okay, wait, wait.

Radiolab
Life in a Barrel

We got to... Okay, the resident person who knows less here.

Radiolab
Life in a Barrel

How are they found?

Radiolab
Life in a Barrel

And Nick says it's not just amino acids.

Radiolab
Life in a Barrel

Yes, maybe, maybe, but... For Nick, as a full way to explain the origin of life, that's still... You know, that's two steps too far.

Radiolab
Life in a Barrel

Even if amino acids or DNA apparently are always raining down from the sky, you still have those 12 other steps he mentioned.

Radiolab
Life in a Barrel

And so his best guess for how or rather where life began, and he's scientific, he's like, this is just my guess, I'm not saying it is, is a particularly hellish spot that looks very not conducive to life.