AI芯視界

:00 In the year 3000, humanity has reached an incredible level of technological advancement. 0:06 For example: 0:07 1. 0:08 Humanity Is Becoming A Type 2 Civilization On The Kardashev Scale 0:11 A Type 2 civilization is able to harness the power of its entire neighboring star. 0:17 In order to accomplish this, humanity is now building a Dyson Sphere. 0:23 This hollow shell will be of such gigantic proportions that it could one day fully enclose 0:30 the Sun and capture all of its solar energy output. 0:34 Under the direction of a Godlike superintelligence, huge numbers of automated, self-replicating 0:40 ships are building it, using material from the asteroid belt between Mars and Jupiter, 0:47 the Kuiper Belt close to Pluto's orbit, and the Oort Cloud, which is the most distant 0:53 region of our solar system. 0:55 This Dyson sphere will harvest more energy per second than was harvested in several centuries 1:01 combined in the not-too-distant past. 1:04 The interior walls will have a gravitational field similar to Earth's and will be comprised 1:10 of entirely new states of matter that were unknown to science in previous centuries. 1:16 These walls can withstand the immense tensile forces required to maintain structural integrity. 1:24 This curved and unbelievably large surface is equivalent to millions of Earths. 1:30 Portions of this sphere could be terraformed and given stable atmospheres, oceans, and 1:37 landmasses. 1:39 And it could become a habitat for many sentient lifeforms, including biological humans, transhumans, 1:47 clones, and androids. 1:50 There are plans to construct Dyson Spheres, of varying sizes, in nearby star systems as 1:57 well. 1:58 Additionally, when harvesting this stellar material, humans will use a practice known 2:03 as star lifting, which involves lowering the temperature of the Sun and postponing its 2:09 death by billions of years. 2:11 2. 2:12 Over 100,000 Earth-Like Worlds Have Been Occupied At this point, a region of nearly 1,000 light-years 2:20 in radius has been inhabited by humans. 2:24 That represents about 2 percent of the length of the Milky Way galaxy. 2:30 These Earth-like worlds include planets, moons, and asteroids that have the conditions to 2:36 support biological life. 2:39 Humans are well underway to becoming a Galaxy-wide species. 2:43 3. 2:45 Some Humans Are Living For Hundreds Of Years Since the invention of digital immortality, 2:52 some humans from the early 2100s are still alive. 2:56 The majority of these humans are living in massive, hyper-realistic simulations. 3:02 Others are using synthetic and biological bodies created for them in the physical world. 3:08 Some of the most powerful and wealthiest humans from the past used their immortality to run 3:15 a series of multi-century business and government empires. 3:20 They also created countless digital clones of themselves to oversee varying factions 3:26 of their organizations. 3:27 4. 3:28 An Entire Galaxy Has Been Simulated This simulated galaxy contains atoms and laws 3:36 of physics that are very similar to our own universe. 3:41 Civilizations are forming on planets and moons in this galaxy, and they're 100% convinced 3:48 that their reality is real. 3:50 Some of the most advanced civilizations have already invented telescopes to view distant 3:57 astronomical objects in their simulation. 4:00 To handle this, the simulation displays holographic images of distant galaxies to them. 4:07 Some of the civilizations in this simulation are even on the verge of creating their first 4:13 Artificial General Intelligence, placing them in the same level of technological development 4:19 as humans in the early 2000s. 4:22 5. 4:23 Biological Organisms Can Be Created In Minutes For some time now, it's been possible to create 4:30 robots and synthetic bodies within minutes using advanced versions of nanotechnology 4:37 and programmable matter. 4:38 Now, it only takes minutes to replicate biological organisms using DNA databases and the necessary 4:47 assortment of molecules. 4:49 These organisms usually take the form of beings in simulations, holograms, and holodecks so 4:56 that humans can refine their appearances and behaviors before bringing them to the real 5:03 world. 5:04 It's even possible to create entirely new species by adjusting the parameters of biological 5:10 features. 5:11 6. 5:12 Mars Has Been Terraformed Well before the year 3000, Mars has been turned 5:18 into a planet that's able to support a wide variety of animal and plant life. 5:25 By the 2300s, frozen lakes and ponds were already beginning to form in some regions. 5:31 This was followed by the successful growing of the first mosses and lichen that were genetically 5:37 adapted to withstand a harsher environment. 5:41 Entire seas and oceans began to appear in the 2400s, along with the first trees, various 5:49 plant species, and insects. 5:52 A series of chain reactions and positive feedback loops began to accelerate this process even 5:59 more. 6:00 By the 2500s, a wide variety of animals were introduced, including fish, birds, reptiles, 6:08 and mammals. 6:09 Eventually, it was declared safe for nonenhanced, fully biological humans to walk on the surface 6:16 of Mars without spacesuits. 6:19 Humanity has created a second Earth. 6:22 7. 6:23 Venus Has Been Terraformed Venus is now a habitable, Earth-like planet. 6:29 Its entire orbit was shifted further away from the Sun to bring it closer to the "Goldilocks 6:35 Zone" where biological life is able to exist. 6:39 This led to average temperatures stabilizing at 77 degrees Fahrenheit. 6:45 Additionally, its day and night cycle was accelerated from 117 days to 24 hours. 6:55 Comets made of ice were redirected from the Oort Cloud and the Kuiper Belt. 7:00 These comets were guided through the solar system and into the upper atmosphere of Venus, 7:07 releasing vast quantities of water. 7:10 Other techniques involved capturing and removing carbon dioxide in Venus's atmosphere. 7:18 This was achieved by dispersing nanobots into the air. 7:22 These nanobots absorbed carbon dioxide and other toxic gases and replaced them with breathable 7:30 air. 7:31 Venus now has multiple tropical oceans and two dominant landmasses along with a number 7:38 of smaller subcontinents and islands. 7:42 Humanity has created a third Earth. 7:45 Thanks for watching. 7:46 Make sure to watch this next video in this video series