Dolly was an icon – but of what?

By Ann Bruce

Image Credit: David Cheskin

When Dolly’s existence, and more particularly, her heritage became public knowledge, the world’s media and soon its politicians too, became mesmerised and shocked by the prospect of cloning humans. You cannot change the laws of physics, but it just looked like the laws of biology had been broken.

I first met Dolly when taking some journalists around to see her at Roslin Institute. If normally only a shepherd can tell one sheep from another, then Dolly was an exception to the rule, as she quickly made herself known and came over to claim the attention she was used to. She wasn’t just a sheep like any other. Dolly truly did re-write the laws of biology, although as is so often the case in science, there were a lot of giants on whose shoulders the scientists working on Dolly were standing.