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12 " If you want to see philosophy in action, pay a visit to a robo-rat laboratory. A robo-rat is a run-ofthe-mill rat with a twist: scientists have implanted electrodes into the sensory and reward areas in the rat’s brain. This enables the scientists to manoeuvre the rat by remote control. After short training sessions, researchers have managed not only to make the rats turn left or right, but also to climb ladders, sniff around garbage piles, and do things that rats normally dislike, such as jumping from great heights. Armies and corporations show keen interest in the robo-rats, hoping they could prove useful in many tasks and situations. For example, robo-rats could help detect survivors trapped under collapsed buildings, locate bombs and booby traps, and map underground tunnels and caves. Animal-welfare activists have voiced concern about the suffering such experiments inflict on the rats. Professor Sanjiv Talwar of the State University of New York, one of the leading robo-rat researchers, has dismissed these concerns, arguing that the rats actually enjoy the experiments. After all, explains Talwar, the rats ‘work for pleasure’ and when the electrodes stimulate the reward centre in their brain, ‘the rat feels Nirvana’.

To the best of our understanding, the rat doesn’t feel that somebody else controls her, and she doesn’t feel that she is being coerced to do something against her will. When Professor Talwar presses the remote control, the rat wants to move to the left, which is why she moves to the left. When the professor presses another switch, the rat wants to climb a ladder, which is why she climbs the ladder. After all, the rat’s desires are nothing but a pattern of firing neurons. What does it matter whether the neurons are firing because they are stimulated by other neurons, or because they are stimulated by transplanted electrodes connected to Professor Talwar’s remote control? If you asked the rat about it, she might well have told you, ‘Sure I have free will! Look, I want to turn left – and I turn left. I want to climb a ladder – and I climb a ladder. Doesn’t that prove that I have free will? "

Yuval Noah Harari , Homo Deus: A History of Tomorrow

20 " That City of yours is a morbid excrescence. Wall Street is a morbid excrescence. Plainly it's a thing that has grown out upon the social body rather like -- what do you call it? -- an embolism, thrombosis, something of that sort. A sort of heart in the wrong place, isn't it? Anyhow -- there it is. Everything seems obliged to go through it now; it can hold up things, stimulate things, give the world fever or pain, and yet all the same -- is it necessary, Irwell? Is it inevitable? Couldn't we function economically quite as well without it? Has the world got to carry that kind of thing for ever?" What real strength is there in a secondary system of that sort? It's secondary, it's parasitic. It's only a sort of hypertrophied, uncontrolled counting-house which has become dominant by falsifying the entries and intercepting payment. It's a growth that eats us up and rots everything like cancer. Financiers make nothing, they are not a productive department. They control nothing. They might do so, but they don't. They don't even control Westminster and Washington. They just watch things in order to make speculative anticipations. They've got minds that lie in wait like spiders, until the fly flies wrong. Then comes the debt entanglement. Which you can break, like the cobweb it is, if only you insist on playing the wasp. I ask you again what real strength has Finance if you tackle Finance? You can tax it, regulate its operations, print money over it without limit, cancel its claims. You can make moratoriums and jubilees. The little chaps will dodge and cheat and run about, but they won't fight. It is an artificial system upheld by the law and those who make the laws. It's an aristocracy of pickpocket area-sneaks. The Money Power isn't a Power. It's respectable as long as you respect it, and not a moment longer. If it struggles you can strangle it if you have the grip...You and I worked that out long ago, Chiffan..." When we're through with our revolution, there will be no money in the world but pay. Obviously. We'll pay the young to learn, the grown-ups to function, everybody for holidays, and the old to make remarks, and we'll have a deuce of a lot to pay them with. We'll own every real thing; we, the common men. We'll have the whole of the human output in the market. Earn what you will and buy what you like, we'll say, but don't try to use money to get power over your fellow-creatures. No squeeze. The better the economic machine, the less finance it will need. Profit and interest are nasty ideas, artificial ideas, perversions, all mixed up with betting and playing games for money. We'll clean all that up..." " It's been going on a long time," said Irwell." All the more reason for a change," said Rud. "