法比奥·帕库奇（Fabio Pacucci）: 玻尔兹曼大脑悖论——法比奥·帕库奇（Fabio Pacucci）

玻尔兹曼大脑悖论——法比奥·帕库奇（Fabio Pacucci）

你该如何得知你是过着现有人生的一个人，还是一个装满人工记忆的初生大脑，用不存在的现实暂时迷惑着你呢？听起来可能有些奇怪，但是这让好几代顶级宇宙学家彻夜难眠。他们将其称为玻尔兹曼大脑悖论。法比奥·帕库奇（Fabio Pacucci）探索了这个看似无聊的思想实验。

法比奥·帕库奇授课，Art Shot 斯科尔曼塔·杰卡特（Skirmanta Jakaitė）执导。

The Boltzmann brain paradox suggests that, in an infinitely old universe, it is far more probable for a random conscious brain with false memories to appear than for an entire universe like ours to form. Atoms could, by sheer chance, assemble into a brain that hallucinates a whole life and then vanishes in an instant. Modern cosmology draws on concepts like the Big Bang to counter this unsettling possibility, yet the debate persists. Even with mind-boggling odds—numbers dwarfing the stars—scientists use this paradox to test whether their models of reality make sense.