" At what point will I be able to write an e-mail to my grandson in Bahrain merely by thinking it?"

"Thinking it?" Alif smiled contemptuously. "I expect never. Quantum computing will be the next thing, but I don't think it will be capable of transcribing thought."

"Quantum? Oh dear, I've never heard of that."

It will use qubits instead of-well, that's kind of complicated. Regular computers use a binary language to figure things out and talk to each other-ones and zeroes. Quantum computers could use ones and zeroes in an unlimited number of states, so in theory, they could store massive amounts of data and perform tasks that regular computers can't perform."

"States?"

"Positions in space and time. Ways of being."

"Now it is you who are metaphysical. Let me rephrase what I think you have said in language from my own field of study: they say that each word in the Quran has seven thousand layers of meaning, each of which, though some might seem contrary or simply unfathomable to us, exist equally at all times without cosmological contradiction. Is this similar to what you mean?"

"Yes," he said. "That is exactly what I mean. I've never heard anybody make that comparison. "

― G. Willow Wilson , Alif the Unseen