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X 20% fat. Terms apply.

The promise that I issue to you is that by 1 o'clock today you will know more than you do now.

LBC 97.3 Mystery Hour with James O'Brien.

Three minutes after 12, let the mysteries begin.

If you're new to this part of the program, throw me a bone.

All right, just indulge me for a moment.

I love it. It's really, really nice because what it does is plug some of the program, throw me a bone, all right? Just indulge me for a moment. I love it. It's really,

really nice because what it does is plug some of the gaps in our knowledge. Like earlier today,

when I said, oh, human beings have been successfully raising babies for millions of years, and a couple

of you sent me useful snippets of information pointing out that in terms of behavioural modernity,

human beings have only been recognisable as they are currently for about 50,000 years, 200,000 physically, about 50,000 behaviourally.

So you see, you see, you could have phoned up and said, how old are humans?

Don't phone up and say how old are humans.

But you could have done earlier.

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