Matthew Kern

“People often confuse intelligence with consciousness, and many consequently jump to the conclusion that non-conscious entities cannot be intelligent. But intelligence and consciousness are very different. Intelligence is the ability to attain goals, such as maximising user engagement on a social media platform. Consciousness is the ability to experience subjective feelings like pain, pleasure, love and hate. In humans and other mammals, intelligence often goes hand in hand with consciousness.”
― Yuval Noah Harari, Nexus: A Brief History of Information Networks from the Stone Age to AI

“The scientific project starts by rejecting the fantasy of infallibility and proceeding to construct an information network that takes error to be inescapable. Sure, there is much talk about the genius of Copernicus, Darwin, and Einstein, but none of them is considered faultless. They all made mistakes, and even the most celebrated scientific tracts are sure to contain errors and lacunae.
Since even geniuses suffer from confirmation bias, you cannot trust them to correct their own errors. Science is a team effort, relying on institutional collaboration rather than on individual scientists or, say, a single infallible book. Of course, institutions too are prone to error. Scientific institutions are nevertheless different from religious institutions, inasmuch as they reward skepticism and innovation rather than conformity. Scientific institutions are also different from conspiracy theories, inasmuch as they reward self-skepticism. Conspiracy theorists tend to be extremely skeptical regarding the existing consensus, but when it comes to their own beliefs, they lose all their skepticism and fall prey to confirmation bias. The trademark of science is not merely skepticism but self-skepticism, and at the heart of every scientific institution we find a strong self-correcting mechanism. Scientific institutions do reach a broad consensus about the accuracy of certain theories—such as quantum mechanics or the theory of evolution—but only because these theories have managed to survive intense efforts to disprove them, launched not only by outsiders but by members of the institution itself.”
― Yuval Noah Harari, Nexus: A Brief History of Information Networks from the Stone Age to AI

“Truth, then, isn’t a one-to-one representation of reality. Rather, truth is something that brings our attention to certain aspects of reality while inevitably ignoring other aspects. No account of reality is 100 percent accurate, but some accounts are nevertheless more truthful than others.”
― Yuval Noah Harari, Nexus: A Brief History of Information Networks from the Stone Age to AI

“To function, a democracy needs to meet two conditions: it needs to enable a free public conversation on key issues, and it needs to maintain a minimum of social order and institutional trust.”
― Yuval Noah Harari, Nexus: A Brief History of Information Networks from the Stone Age to AI