]]>What awesome images are suggested by the existence of such secret cities within cities! Beholding this ingulph'd and search-defying fragment of yesterday, the active imagination conjures up endless weird possibilities - ancient and unremember'd towns still living in decay, swallow'd up by the stern business blocks that weary the superficial eye, and sometimes sending forth at twilight strains of ghostly music for whose source the modern city-dwellers seek in vain. Having seen this thing, one cannot look at an ordinary crowded street without wondering what surviving marvels may lurk unsuspected behind the prim and monotonous blocks.
]]>Dogon cosmology envisages a kind of entropic system in which the maintenance of the village depends upon a continual inflow of vital force from the bush, which is worn down and used up in the process. If the village is a place of stability, where things stay put and proper distinctions are maintained, it is also a place of stagnation. In an almost exact inversion of the modern Western notion of food production as the manifestation of human knowledge and power over nature, here it is nature -- in the form of the bush -- that holds ultimate power over human life, while the cutivated fields and gardens are sites of consumption rather than production, where vital force is used up.
The AMOC transports a staggering amount of energy. Like a million nuclear power plants. It is such a core element of the Earth system that its collapse would radically alter regional weather patterns, the water cycle, the ability of every country to provide food for its inhabitants.
New subject, sort of. This long Hacker News thread has lots of debates about how well AI is going to work. The popular fear is that it's going to work too well, but I lean toward the opposite position, explained in this comment:
]]>At the root of all these technological promises lies a perpetual motion machine. They're all selling the reversal of thermodynamics.
Any system complex enough to be useful has to be embedded in an ever more complex system. The age of mobile phone internet rests on the shoulders of an immense and enormously complex supply chain.
LLMs are capturing low entropy from data online and distilling it for you while producing a shitton of entropy on the backend. All the water and energy dissipated at data centers, all the supply chains involved in building GPUs at the rate we are building. There will be no magical moment when it's gonna yield more low entropy than what we put in on the other side as training data, electricity and clean water.
When companies sell ideas like 'AGI' or 'self driving cars' they are essentially promising you can do away with the complexity surrounding a complex solution. They are promising they can deliver low entropy on a tap without paying for it in increased entropy elsewhere. It's physically impossible.