Baby teeth worth more by Chris Stewart,

Baby teeth update by Ian Woolf,

Amanda Hamilton spoke with Professor Malcom Simons about his patent of the "junk" DNA that makes up ninety-five percent of our genetic inheritence,

The impact of extreme weather on human history by Tim Baynes,

Aphasia by Ian Woolf,

Produced and hosted by Ian Woolf

Support Diffusion by making a contribution

bitcoin: 1AEnJC8r9apyXb2N31P1ScYJZUhqkYWdU2

ether: 0x45d2cd591ff7865af248a09dc908aec261168395