“Haslam leaves us in no doubt what we are supposed to make of Matthews' mental world: this is gibberish and nothing more.”

“Haslam leaves us in no doubt what we are supposed to make of Matthews' mental world: this is gibberish and nothing more.”

“Matthews' shout of treason in the House was no random outburst of lunacy, but the last act in an astonishing adventure: one that might indeed have changed the history of Europe. But by this point there was no-one left to confirm the truth of the story. Most of the witnesses were dead, and those who were alive were not interested in talking.”

“The Air Loom, if Matthews revealed its existence under questioning, would now be recognised immediately as a classic paranoid delusion. But in 1797 it was something that had never been encountered before, and would emerge as the baffling leitmotif of a case that was unprecedented in almost every imaginable way.”

“Up to this point, it was rare for the mad to be distinguished from the poor, the homeless, the indigent, beggars, vagabonds, petty criminals and others who were unable to fit into society or take care of themselves. It was rare, too, that they were locked up.”

“But, mad or sane, Matthews was a man of no ordinary persistence. He was not prepared to renounce the peace plan, any more than he would be prepared to renounce his madness a few years later. A month later he was back in France, this time for an extended stay.The optimistic dawn of his revolutionary adventures was coming to an end, and his dark night of the soul was about to begin.”

“As a pauper, the obvious destination for James Tilly Matthews was the Bethlem Hospital, already long known in popular slang as Bedlam. The principal public asylum in London, it had accepted dangerous and insane paupers as 'objects of charity' for centuries, and was proud of the claim that it had never turned anyone away.”

“The Bedlam that greeted James Tilly Matthews, then, was not so much a baroque spectacle of depravity as an exhausted and run-down public institution, its building falling apart and its professional image tarnished.”

“We think of 1789 as the date of the French Revolution, and the storming of the Bastille as its defining event. Yet as late as halfway through 1792, most of the familiar images of the revolution had yet to occur. Louis XVI was still king, and the Assembly was negotiating a new constitutional arrangement for the monarchy, not so different from Britain's Glorious Revolution of 1688.”

“If history is written by the victors, conspiracy theory is typically written by the losers, and there were few greater losers in the revolution than the French church and especially the Jesuits.”

“The French revolution, he concluded, had not produced any new principles of truths, merely a mass of examples of how things could go wrong.”

“The Air Loom had been constructed by the Jacobins in Paris around the time of their coup d'etat in 1793. Just as they had corrupted the ideals of the Enlightenment to their despotic ends, so had they corrupted Enlightenment science. The secret of its power was pneumatic chemistry, the science of the invisible elements known as 'airs' or 'gases,' which had been developed by some of the great geniuses who had inspired the revolution.”