A scientific experiment begins, and as the button is pressed, the unexpected occurs: everyone in the world goes to sleep for a few moments while everyone's consciousness is catapulted more than twenty years into the future. At the end of those moments, when the world reawakens, all human life... read more
“Ozone depletion was substantial; people wore hats and sunglasses, even on cloudy days”
Free will is an illusion. It is synonymous with incomplete perception. —Walter KubiliusHighlighted by 17 Kindle customers
In TI, the cat sends out an actual, physical “offer” wave, which travels forward into the future and backward into the past. When the offer wave reaches the eye, the eye sends out a “confirmation” wave, which travels backward into the past and forward into the future. The offer wave and the confirmation wave cancel each other out everywhere in the universe except in the direct line between the cat and the eye, where they reinforce each other, producing a transaction.Highlighted by 14 Kindle customers
Chaos theory said that small changes in initial conditions must have big effects over time.Highlighted by 13 Kindle customers
He who foresees calamities suffers them twice over. —Beilby PorteusHighlighted by 12 Kindle customers
“An alternative timeline, of course. That’s completely reasonable, given MWI.” The many-worlds interpretation of quantum physics says that every time an event can go two ways, instead of one or the other way happening, both happen, each in a separate universe. “Specifically, the visions portray the universe that split from this universe at the moment of your LHC experiment; they show the future as it is in a universe in which the time-displacement effect did not occur.”Highlighted by 10 Kindle customers
In the 1980s, he proposed an alternative explanation: TI, the transactional interpretation.Highlighted by 9 Kindle customers
George Lucas still hadn’t finished his nine-part Star Wars epic.Highlighted by 8 Kindle customers
Frank Tipler is?” Lloyd frowned. “A candid drunk?” “What? Oh, I get it—but it’s Tipler with one P. He wrote The Physics of Immortality.”Highlighted by 7 Kindle customers
Lost time is never found again. —John H. AugheyHighlighted by 6 Kindle customers
“This kind of cube, which shows someone’s life path through spacetime, is called a Minkowski cube:Highlighted by 3 Kindle customers
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