“A strange thing happens when you interview a robot. You feel an urge to be profound: to ask profound questions. I suppose it’s an inter-species thing. Although if it is I wonder why I never try and be profound around my dog.‘What does electricity taste like?’ I ask.‘Like a planet around a star,’ Bina48 replies.Which is either extraordinary or meaningless - I’m not sure which”

“Oh, you know what bloggers are like, they write and write and write. I don't know why, because they're not being paid.”

“I heard a story about her once,' said James. 'She was interviewing a psychopath. She showed him a picture of a frightened face and asked him to identify the emotion. He said he didn't know what the emotion was but it was the face people pulled just before he killed them.”

“Guy Savelli's role in the War on Terror began when half-a-dozen strangers, within days of one another, contacted him via e-mail and telephone in the winter of 2003. They asked him if he had the power to psychically kill goats. Guy was bewildered. He did not go around publicizing this. Who were these men? How did they know about the goats? He feigned a casual tone of voice and said, 'Sure I can.'Then he phoned Special Forces.”

“When I asked Robert Spitzer about the possibility that he'd inadvertently created a world in which ordinary behaviours were being labelled mental disorders, he fell silent. I waited for him to answer. But the silence lasted three minutes. Finally he said, 'I don't know.”

“I am the neurological opposite of a psychopath, in that I feel anxious almost all the time. It must be great to not constantly feel like you’ve got someone living inside your face, shooting you with a mini Taser.”

“There is no evidence that we've been placed on this planet to be especially happy or especially normal. And in fact our unhappiness and our strangeness, our anxieties and compulsions, those least fashionable aspects of our personalities, are quite often what lead us to do rather interesting things.”