James Tour
speaker
1,512 appearances
1 recordings
1 series
first heard Dec 2025
last heard 15 Dec
James Tour’s voice in public audio — every appearance, attributed to the second.
Trend
recordings per month · last 12 monthsRecordings per month over the last 12 months — 1 in all, peaking in Dec 2025 with 1.
Appearances
That's what that's what evolution tries adapting to its physical environment, right?
That's to his physical environment.
Yes, and and so so
To do that, it's a huge, huge leap, a huge leap to have that cell go into the diversity of what we have.
Now you talk about the evolution.
The definition of evolution is constantly evolving, constantly evolving, it's constantly changing.
And so what I grew up on was that it was natural selection and random mutation.
Random mutation, natural selection.
That's what a lot of us grew up on.
What Darwin was talking about, he was talking about natural selection.
He knew less about the mutation aspect.
And then the mutation and natural selection is what pulled this forward.
Yes, and that's what that is.
And then...
But there are two distinct things.
There's something called microevolution, and there's macroevolution.
Microevolution, we definitely see.
We can see changes over time in, say, the bill of a bird.
You can see what we do in my own lab, because we work a lot with bacteria and trying to knock out superbacteria, is that you can see...
changes in bacteria to make them more antibiotic resistance.
Showing 521–540 of 1,512 · page 27 of 76
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