"The German mathematician Emmy Noether proved in 1915 that each continuous symmetry of our mathematical structure leads to a so-called conservation l… - Max Tegmark

If there’s a singularity, would the resulting AI, or AIs, feel conscious and self-aware? Would they have an internal reality? If not, they’re for all practical purposes zombies. Of all traits that our human form of life has, I feel that consciousness is by far the most remarkable. As far as I’m concerned, it’s how our Universe gets meaning, so if our Universe gets taken over by life that lacks this trait, then it’s meaningless and just a huge waste of space.

[I]t's... a big mistake as a species if we don't create institutions and governments which support science. There have been a number of... economic studies that have shown... that investing in basic science is the highest return on investment, basically ever... Inventing the ... just basic... physics research... has benefited us so much, in so many ways... Inventing calculus... didn't cost that much, but it's... so, so valuable... This comes back to the whole media question again. There are much more people who have heard about the Kardashians than... can name three living scientists... let alone twenty. ...[W]e've created a culture where scientists... not only are they not particularly known... or viewed as role models or heroes, but they are even very actively attacked by... folks with power with whom what scientists are saying is inconvenient... One of the best things we can do for science funding is to create a less screwed-up media landscape where we actually appreciate how much we benefit from scientific research. That governments will actually support it again. ...We spend two billion dollars a day or more, in this county alone, on military... If you can get a puny, puny fraction of that into scientific research, we wouldn't even be having to have this conversation about how we get funding.

Yet the complexity of all this pales in comparison to the patterns of information processing in your brain. Your roughly 100 billion neurons are constantly generating electrical signals (“firing”), which involves shuffling around billions of trillions of atoms, notably sodium, potassium, and calcium ions. The trajectories of these atoms form an extremely elaborate braid through spacetime, whose complex intertwining corresponds to storing and processing information in a way that somehow gives rise to our familiar sensation of self-awareness. There’s broad consensus in the scientific community that we still don’t understand how this works, so it’s fair to say that we humans don’t yet fully understand what we are. However, in broad brush, we might say this: You’re a pattern in spacetime. A mathematical pattern. Specifically, you’re a braid in spacetime—indeed, one of the most elaborate braids known.