41–60 of 195
I predict that humanity will split into three major philosophical, ideological, political groups, which I label as follows. –The Cosmists (based on the word “cosmos”) will be in favor of building these godlike machines (the artilects), who would be immortal, think a million times faster than humans, have unlimited…
And what, I ask you, are we to think of the viviparous fish, those that actually pair off in no uncertain manner and a little later bring forth living young! (You catch the drift?) What of the Guppyi, the Helleri, the Tetras and Danios and other tropicals with which our apartments are full to overflowing? Well, at…
Television images are sometimes displayed on giant LED (Light Emitting Diode) hoardings. Instead of a fluorescent screen with an electron beam scanning side to side over it, the LED screen is a large array of tiny glowing lights, independently controllable. The lights are individually brightened or dimmed so that…
This is often the way it is in physics. Our mistake is not that we take our theories too seriously, but that we do not take them seriously enough. It is always hard to realize that these numbers and equations we play with at our desks have something to do with the real world. Even worse, there often seems to be a…
"Take all the planets in a star system and dismantle them," she explains. "Turn them into dust – structured nanocomp, powered by heat exchangers, spread in concentric orbits around the central star. The inner orbitals run close to the melting point of iron, the outer ones are cold as liquid nitrogen, and each layer…
So numerous are the objects which meet our view in the heavens, that we cannot imagine a point of space where some light would not strike the eye;—innumerable stars, thousands of double and multiple systems, clusters in one blaze with their tens of thousands of stars, and the nebulae amazing us by the strangeness of…
But then I thought, "But I don't know how to not believe in God. I don't know how you do it. How do you get up, how do you get through the day?" I thought, "Okay, calm down. Let's just try on the not-believing-in-God glasses for a moment, just for a second. Just put on the no-God glasses and take a quick look around…
The Truth was the presumptuous name of the religion, the faith that lay behind the Shrievalty, the Cessoria, in a sense behind the Mercatoria itself. It arose from the belief that what appeared to be real life must in fact - according to some piously invoked statistical certitudes - be a simulation being run within…
At a young age, Gates was already an autodidact, someone compelled to learn for himself what he needed to know. Over the course of his life, Gates has maintained this habit: He dropped out of college after two years, but he has continued his education through incessant reading and conversing. Michael Specter, a New…
So we’re to be ravaged by speculation and thrill-seekers. We’ll be the wilds. I’ve been to deadwood planets and pioneer towns: even those way stations have their good things. We’ll open up the sky. We’ll have knowledge to sell. Uniquely detailed maps. Immer byways only locals like us can find. We have to establish our…
Are not gross bodies and light convertible into one another; and may not bodies receive much of their activity from the particles of light which enter into their composition? The changing of bodies into light, and light into bodies, is very comfortable to the course of Nature, which seems delighted with transmutations.
Organic chemistry just now is enough to drive one mad. It gives one the impression of a primeval, tropical forest full of the most remarkable things, may well dread to enter. may well dread to enter.
Armen the Acolyte cleared his throat. “The night before an acolyte says his vows, he must stand a vigil in the vault. No lantern is permitted him, no torch, no lamp, no taper... only a candle of obsidian. He must spend the night in darkness, unless he can light that candle. Some will try. The foolish and the stubborn…
Big ideas are typically revealed via: • Core concepts (migration, function) • Focusing themes (good vs. evil) • Ongoing debate/issues (nature vs. nurture) • Illuminating paradox/problem (freedom vs. responsibility) • Organizing theory/principle (less is more) • Underlying assumption/perspectives (Occam’s Razor) • Key…
Before you judge the analogy with theology as being too harsh, conduct the followingexperiment. Randomly select one of your own publications from a year or two ago and think about what would be involved in reproducingthe results. How longwould it take, assumingyou would be able to do it? If you can’t reproduce those…
Thomas Edison invented the light bulb in 1879. What if he had never been born, Would we still have light bulbs? And would they still have been invented in 1879? It turns out that this is not just a philosophical question and the answer is yes, the light bulb would have been invented at roughly the same time. We know…
In summary, the circumstellar shells of Dyson civilizations-at temperatures ~300 degrees K and radii ~1 a.u.--can be detected with existing telescopes and state-of-the-art infrared detectors in the 8-13-u window out to distances of several hundred parsecs. But discrimination of Dyson civilizations from naturally…
Elpino. Why then do we not see the other bright bodies which are earths circling around the bright bodies which are suns? For beyond these we can detect no motion whatever; and why do all other mundane bodies (except those known as comets) appear always in the same order and at the same distance? Philotheo. The reason…
That evening, at a café near the work site, I had a drink with an iter physicist, who was despondent, fearing that the machine would never work. Why he was staying with the project he couldn’t say. But a few weeks later, after thinking about it, he told me that his mood had lifted. He had come to see his role in both…
Religion is still parasitic in the interstices of our knowledge which have not yet been filled. Like bed-bugs in the cracks of walls and furniture, miracles lurk in the lacunae of science. The scientist plasters up these cracks in our knowledge; the more militant Rationalist swats the bugs in the open. Both have their…