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# ![@isaacarthursfia Avatar](https://lunarcrush.com/gi/w:26/cr:youtube::UCZFipeZtQM5CKUjx6grh54g.png) @isaacarthursfia Isaac Arthur

Isaac Arthur posts on YouTube about arthur, isaac, planets, space and the most. They currently have XXXXXXX followers and XXX posts still getting attention that total XXXXX engagements in the last XX hours.

### Engagements: XXXXX [#](/creator/youtube::UCZFipeZtQM5CKUjx6grh54g/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCZFipeZtQM5CKUjx6grh54g/c:line/m:interactions.svg)

- X Week XXXXXXX -XX%
- X Month XXXXXXX -XXXX%
- X Months XXXXXXXXX -XX%
- X Year XXXXXXXXX +15%

### Mentions: XX [#](/creator/youtube::UCZFipeZtQM5CKUjx6grh54g/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCZFipeZtQM5CKUjx6grh54g/c:line/m:posts_active.svg)

- X Week XXX +11%
- X Month XXX +18%
- X Months XXX +28%
- X Year XXX +289%

### Followers: XXXXXXX [#](/creator/youtube::UCZFipeZtQM5CKUjx6grh54g/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCZFipeZtQM5CKUjx6grh54g/c:line/m:followers.svg)

- X Week XXXXXXX no change
- X Month XXXXXXX +0.12%
- X Months XXXXXXX +1.60%
- X Year XXXXXXX +3.80%

### CreatorRank: XXXXXXX [#](/creator/youtube::UCZFipeZtQM5CKUjx6grh54g/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UCZFipeZtQM5CKUjx6grh54g/c:line/m:influencer_rank.svg)

### Social Influence [#](/creator/youtube::UCZFipeZtQM5CKUjx6grh54g/influence)
---

**Social category influence**
[celebrities](/list/celebrities)  [musicians](/list/musicians)  [cryptocurrencies](/list/cryptocurrencies) 

**Social topic influence**
[arthur](/topic/arthur) #206, [isaac](/topic/isaac) #79, [planets](/topic/planets) #214, [space and](/topic/space-and) #213, [all the](/topic/all-the), [cosmos](/topic/cosmos) #463, [future of](/topic/future-of) #1896, [rival](/topic/rival) #360, [$ai4](/topic/$ai4) #725, [safely](/topic/safely) #1016

**Top assets mentioned**
[Artificial Intelligence (AI4)](/topic/$ai4) [OORT (OORT)](/topic/oort)
### Top Social Posts [#](/creator/youtube::UCZFipeZtQM5CKUjx6grh54g/posts)
---
Top posts by engagements in the last XX hours

"The Megastructure Compendium"  
[YouTube Link](https://youtube.com/watch?v=1xt13dn74wc) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2022-06-09T12:34Z 824K followers, 958.7K engagements


"The Paperclip Maximizer"  
[YouTube Link](https://youtube.com/watch?v=3mk7NVFz_88) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2019-09-01T18:01Z 824K followers, 202.8K engagements


"The Fermi Paradox: Rare Complexity"  
[YouTube Link](https://youtube.com/watch?v=poUlzCqigwg) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-03-21T13:00Z 824K followers, 223.7K engagements


"The Economics of a Post Scarcity Universe - What Happens When Everything Is Free"  
[YouTube Link](https://youtube.com/watch?v=0X4GAkzrqt0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-07-03T12:59Z 824K followers, 56.5K engagements


"The Fermi Paradox: Firstborn"  
[YouTube Link](https://youtube.com/watch?v=CO1AfnRUgI0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2020-06-11T13:15Z 824K followers, 689.7K engagements


"The Dark Forest Aliens and a Hostile Galaxy"  
[YouTube Link](https://youtube.com/watch?v=LlhHE2VA1ic) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2023-01-15T17:00Z 824K followers, 471.4K engagements


"Colonizing Ceres"  
[YouTube Link](https://youtube.com/watch?v=LqoYtBZAKO0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2018-07-05T14:46Z 824K followers, 417.6K engagements


"Memetic Weapons"  
[YouTube Link](https://youtube.com/watch?v=XU9y_LniLuU) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-06-18T13:00Z 824K followers, 17.7K engagements


"Space Habitat Clusters & Conglomerations"  
[YouTube Link](https://youtube.com/watch?v=jEWRL-6BR0A) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-09-18T12:59Z 824K followers, 42.4K engagements


"The Fermi Paradox & The Hivemind Dilemma"  
[YouTube Link](https://youtube.com/watch?v=uVxpbdiOa-4) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-08-07T12:59Z 824K followers, 60.6K engagements


"The Fermi Paradox: Hermit Hypothesis"  
[YouTube Link](https://youtube.com/watch?v=G-Vb9adhjds) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-12-26T13:59Z 824K followers, 164K engagements


"Colonizing Jupiter"  
[YouTube Link](https://youtube.com/watch?v=PQnvjGN91Mg) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-11-23T15:49Z 824K followers, 775K engagements


"The Kardashev Scale & Population"  
[YouTube Link](https://youtube.com/watch?v=WbOYPYSoqxE) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-02-13T13:59Z 824K followers, 124.8K engagements


"Fermi Paradox Great Filters: Space & Time"  
[YouTube Link](https://youtube.com/watch?v=ZlgyxQJHHcY) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-06-22T15:00Z 824K followers, 1.1M engagements


"The XX Best Alien Invasion Strategies"  
[YouTube Link](https://youtube.com/watch?v=eD0WDRU5da8) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-07-29T14:16Z 824K followers, 83K engagements


"AI Alignment - Can We Make AI Safe"  
[YouTube Link](https://youtube.com/watch?v=eKNbu6pRxjM) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-10-16T12:59Z 824K followers, 22.7K engagements


"What Is Hyperspace Exploring the Science Behind FTL"  
[YouTube Link](https://youtube.com/watch?v=in2X9vwe9mE) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-03-27T12:59Z 824K followers, 166.3K engagements


"Abandoned Space Colonies - How Worlds Can Unterraform Themselves"  
[YouTube Link](https://youtube.com/watch?v=rZgJrLifKws) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-10-19T12:59Z 824K followers, 24.3K engagements


"Solar System Colonization Strategies"  
[YouTube Link](https://youtube.com/watch?v=tZcTYFrOzos) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2021-11-11T13:40Z 824K followers, 221.4K engagements


"The Fermi Paradox: Galactic Great Filters"  
[YouTube Link](https://youtube.com/watch?v=uUn3qE6duwM) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-01-30T13:59Z 824K followers, 103.1K engagements


"5 Fermi Paradox Explanations I Love X That Fall Flat"  
[YouTube Link](https://youtube.com/watch?v=vAFImV0iseM) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-05-31T12:59Z 824K followers, 137.1K engagements


"After the Singularity - What Life Would Be Like If A Technological Singularity Happen"  
[YouTube Link](https://youtube.com/watch?v=NLQj4swCqnU) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-08-28T12:59Z 824K followers, 89.3K engagements


"Space Elevators & Orbital Tethers"  
[YouTube Link](https://youtube.com/watch?v=dc8_AuzeYKE) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-03-09T16:00Z 824K followers, 881.4K engagements


"Cyborg Civilizations: Humanitys Future or Alien Reality""  
[YouTube Link](https://youtube.com/watch?v=tRYpgfWDx2U) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-07-07T13:00Z 824K followers, 95.9K engagements


"The Fermi Paradox Compendium of Solutions & Terms"  
[YouTube Link](https://youtube.com/watch?v=uZlhJsEJYXw) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2023-11-09T14:00Z 824K followers, 741K engagements


"Self-Growing Habitats & Space Bases"  
[YouTube Link](https://youtube.com/watch?v=9aRrk8EyTDM) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2022-04-07T11:59Z 824K followers, 108.3K engagements


"Galaxy Scale Megastructures & Kardashev X Civilizations"  
[YouTube Link](https://youtube.com/watch?v=MJQxbnf7vgk) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-08-03T12:59Z 824K followers, 74.3K engagements


"Antimatter Factories & Uses"  
[YouTube Link](https://youtube.com/watch?v=OeJI3LUJzlA) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2020-05-21T13:32Z 824K followers, 573.7K engagements


"The Fermi Paradox: Pancosmorio Theory"  
[YouTube Link](https://youtube.com/watch?v=hrOt63J5jMA) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-01-04T14:00Z 824K followers, 167.9K engagements


"Post-Scarcity Civilizations: Infinite Resources & Our Future"  
[YouTube Link](https://youtube.com/watch?v=vMuDVAO57WE) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-04-17T12:59Z 824K followers, 78.3K engagements


"The XX Best Great Filters That Could Explain the Fermi Paradox"  
[YouTube Link](https://youtube.com/watch?v=wFmz42DcRE0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-09-02T17:05Z 824K followers, 91.2K engagements


"Intergalactic Voyages"  
[YouTube Link](https://youtube.com/watch?v=6aBfLA_g3og) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2023-03-09T14:00Z 824K followers, 252.4K engagements


"Generation Ships"  
[YouTube Link](https://youtube.com/watch?v=H2f0Wd3zNj0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2018-07-12T13:13Z 824K followers, 293.9K engagements


"Building a Dyson Swarm from Scratch"  
[YouTube Link](https://youtube.com/watch?v=I48CRdVn_CA) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-08-21T12:59Z 824K followers, 50.4K engagements


"Arcology Design"  
[YouTube Link](https://youtube.com/watch?v=gsl-GBEZ-_Y) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2021-05-20T12:50Z 824K followers, 153.8K engagements


"Alcubierre Warp Drives: Faster Than Light Technologies"  
[YouTube Link](https://youtube.com/watch?v=yCCsmxGjEV0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2016-05-06T17:50Z 824K followers, 383.7K engagements


"Colonizing Titan"  
[YouTube Link](https://youtube.com/watch?v=HdpRxGjtCo0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-10-12T14:55Z 824K followers, 833.6K engagements


"The Fermi Paradox: Imprisoned Planets"  
[YouTube Link](https://youtube.com/watch?v=L7oo0ChPM_c) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2022-02-13T17:49Z 824K followers, 437.4K engagements


"Lagrange Point Space Settlement"  
[YouTube Link](https://youtube.com/watch?v=OrwW0q__Ka8) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-01-25T13:59Z 824K followers, 140.3K engagements


"The Science of Aging & Life Extension"  
[YouTube Link](https://youtube.com/watch?v=RDpjv2z3dyE) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2018-11-01T14:40Z 824K followers, 125.6K engagements


"The Fermi Paradox: Rare Technology"  
[YouTube Link](https://youtube.com/watch?v=XcrrW1GgHso) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2019-10-31T13:41Z 824K followers, 456.5K engagements


"Antimatter Rifles"  
[YouTube Link](https://youtube.com/watch?v=Zz8qy2CkZtg) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2023-09-19T14:00Z 824K followers, 32.1K engagements


"Exploring The Multiverse"  
[YouTube Link](https://youtube.com/watch?v=wb3jGT6vob4) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-09-28T12:59Z 824K followers, 31.6K engagements


"Fermi Paradox Great Filters: Rare Intelligence"  
[YouTube Link](https://youtube.com/watch?v=0xbSHn4Fbu4) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-08-24T15:00Z 824K followers, 693.4K engagements


"The Fermi Paradox: Drake's Equation"  
[YouTube Link](https://youtube.com/watch?v=EhPQRZJAbe0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2021-04-08T12:38Z 824K followers, 226.6K engagements


"Colonizing the Oort Cloud"  
[YouTube Link](https://youtube.com/watch?v=H8Bx7y0syxc) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-12-14T15:53Z 824K followers, 499.7K engagements


"Vaults of Eternity - Planetary Archives & Stasis Fields"  
[YouTube Link](https://youtube.com/watch?v=R-qHpbPvfBM) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-07-27T12:59Z 824K followers, 28.8K engagements


"Mind Uploading"  
[YouTube Link](https://youtube.com/watch?v=WFIdTo5bdJo) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2018-06-07T14:35Z 824K followers, 175.9K engagements


"Why Data Centers in Space Could Launch a New Space Economy"  
[YouTube Link](https://youtube.com/watch?v=iLNrYwx0th0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-10-13T13:01Z 824K followers, 22.9K engagements


"Fermi Paradox Great Filters: Rare Earth"  
[YouTube Link](https://youtube.com/watch?v=oIva_60l3ww) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-07-20T14:59Z 824K followers, 426.8K engagements


"The Fermi Paradox Compendium"  
[YouTube Link](https://youtube.com/watch?v=rDPj5zI66LA) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2016-04-29T17:05Z 824K followers, 827.3K engagements


"The Dyson Sphere Economy - Mega Structures Mega Markets and Mega-Wealth"  
[YouTube Link](https://youtube.com/watch?v=-FQxpIqciz0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-10-12T12:58Z 824K followers, 30.6K engagements


"Orbital Foundries & Zero G Manufacturing - Building in Space"  
[YouTube Link](https://youtube.com/watch?v=-b71w0eTuck) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-09-25T12:59Z 824K followers, 40.2K engagements


"Godlike Aliens: Masters of the Cosmos"  
[YouTube Link](https://youtube.com/watch?v=-wmBK7Iw8X0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2022-05-05T12:18Z 824K followers, 367.8K engagements


"Interplanetary Infrastructure"  
[YouTube Link](https://youtube.com/watch?v=4CLplpekAug) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2023-09-14T12:59Z 824K followers, 151.2K engagements


"Orbital Shipyards - Building Fleets in Space"  
[YouTube Link](https://youtube.com/watch?v=C5PD_IS4bz8) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-06-05T12:59Z 824K followers, 265.2K engagements


"Interstellar Colonization Compendium"  
[YouTube Link](https://youtube.com/watch?v=E8tp2emLJqw) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-07-11T12:59Z 824K followers, 315.7K engagements


"Crawlonizing The Galaxy: Settling Space At Ultra-Low Speeds"  
[YouTube Link](https://youtube.com/watch?v=FpXwyDWDww8) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2022-06-23T12:46Z 824K followers, 257K engagements


"Orbital Rings"  
[YouTube Link](https://youtube.com/watch?v=LMbI6sk-62E) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-06-29T15:00Z 824K followers, 425.3K engagements


"The Fermi Paradox & Gravity: The Heaviest Obstacle To Life The Universe. And Everything"  
[YouTube Link](https://youtube.com/watch?v=M-wMqjuH9eo) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-11-21T13:59Z 824K followers, 125.4K engagements


"Challenges & Predictions for the Next XXX Years"  
[YouTube Link](https://youtube.com/watch?v=PFeiFKoLAvU) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2021-12-30T13:47Z 824K followers, 138.9K engagements


"Civilizations at the End of Time: Iron Stars"  
[YouTube Link](https://youtube.com/watch?v=Pld8wTa16Jk) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-07-13T14:59Z 824K followers, 2.1M engagements


"Buzz Aldrin's Cyclers - A Safe Spaceship To Mars And Beyond"  
[YouTube Link](https://youtube.com/watch?v=R-59fv_Jqzk) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-03-10T19:08Z 824K followers, 49.9K engagements


"Non-Carbon Based Life"  
[YouTube Link](https://youtube.com/watch?v=Y584AjZmqwY) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2020-04-16T13:05Z 824K followers, 1.3M engagements


"Lunar Industrial Parks - The First Factories Beyond Earth"  
[YouTube Link](https://youtube.com/watch?v=Yw6uEK5zay0) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-08-24T12:59Z 824K followers, 34.1K engagements


"Cosmic Megafauna - Could Giant Alien Life Forms Exist"  
[YouTube Link](https://youtube.com/watch?v=ac9BTSNL7fA) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-06-26T12:59Z 824K followers, 228.4K engagements


"The Fermi Paradox: Absent Megastructures"  
[YouTube Link](https://youtube.com/watch?v=caE0HVD3jaQ) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2022-07-21T12:46Z 824K followers, 453.5K engagements


"Black Hole Technologies & Quasar Cannons"  
[YouTube Link](https://youtube.com/watch?v=cf5GzMX4aIs) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-02-15T14:00Z 824K followers, 92.4K engagements


"Hacking The Simulation"  
[YouTube Link](https://youtube.com/watch?v=cquTWnEYFQw) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2023-03-23T12:59Z 824K followers, 182.7K engagements


"How Hard Would It Be to Terraform Venus"  
[YouTube Link](https://youtube.com/watch?v=dAkDzNUz7Bw) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-06-17T12:59Z 824K followers, 111.8K engagements


"The New Dawn: The Orion Project Spaceship Revitalized"  
[YouTube Link](https://youtube.com/watch?v=dB91TJHa-NY) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2022-01-06T13:47Z 824K followers, 165.3K engagements


"Materials For Space Elevators - From Carbon Nanotubes To Graphene And Beyond"  
[YouTube Link](https://youtube.com/watch?v=eFSDTzMdoyU) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-07-24T12:59Z 824K followers, 34.9K engagements


"The Stanford Torus Space Habitat"  
[YouTube Link](https://youtube.com/watch?v=eQ8g1H7RnTA) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-11-28T13:59Z 824K followers, 147.5K engagements


"Orbital Arcologies: Mega-Cities in Space"  
[YouTube Link](https://youtube.com/watch?v=fKVFQnm8ITk) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2025-09-04T12:59Z 824K followers, 44.5K engagements


"Colonizing Io: Can Humanity Thrive on Jupiters Fiery Moon"  
[YouTube Link](https://youtube.com/watch?v=mNarTB9Zzo8) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2024-10-10T13:01Z 824K followers, 93.3K engagements


"The Fermi Paradox: The Phosphorus Problem"  
[YouTube Link](https://youtube.com/watch?v=oPU9jeQbTOU) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2020-09-24T12:49Z 824K followers, 814K engagements


"Sentient Planets & World Consciousnesses"  
[YouTube Link](https://youtube.com/watch?v=pbEH95R6V4g) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2021-10-17T16:21Z 824K followers, 214.4K engagements


"Space Warfare"  
[YouTube Link](https://youtube.com/watch?v=xvs_f5MwT04) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2016-11-24T16:00Z 824K followers, 697.8K engagements


"Stupid Aliens"  
[YouTube Link](https://youtube.com/watch?v=yXWe8g0zziw) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2017-01-05T16:00Z 824K followers, 948.2K engagements


"The Impact of Graphene"  
[YouTube Link](https://youtube.com/watch?v=2pocV0wKzEw) [@isaacarthursfia](/creator/youtube/isaacarthursfia) 2020-06-25T13:08Z 824K followers, 231K engagements