The evolutionary biologist and philosopher Richard Dawkins created a Twitterstorm this week when he posted about a young woman in Ireland who was forced to give birth to a baby conceived through rape.
She was suicidal but health officials refused to grant her a termination and this week the baby was born by C-section and taken into the care of the state.
Dawkins said Ireland is a civilised country except in women's reproductive rights, and a conversation among his followers ensued. One woman tweeted that she wouldn't know what to do if she were pregnant with a Down syndrome baby and Dawkins said she should abort it and try again.
So far, so in keeping with his beliefs. He doesn't believe fetuses have human feelings or rights, so if a woman decides she doesn't like the fetus she's carrying, get rid of it and start again. A bit like stripping the wallpaper in the lounge.
Then he came unstuck. What about people on the autism spectrum, one tweeter asked, adding that she was autistic. Dawkins replied: "People [on the autism spectrum] have a great deal to contribute. Maybe even an enhanced ability ... People with DS are not enhanced."