Gaming - Genre
4 Votes


Hits: 1721
Comments: 5
Ideas: 0
Rating: 4
Condition: Normal
ID: 8177


May 20, 2015, 2:42 am

Vote Hall of Honour

You must be a member to use HoH votes.
Author Status


The Great Filter


Part of the Fermi Paradox, the Great Filter is one of the explanations as to why intelligent alien life hasn't been discovered.

What is the Great Filter?

The Great Filter is a barrier that hypothetically exists between terrestrial civilizations and interplanetary civilizations. There are in truth plenty of other potentials for the great barrier, but discussions about the emergence of microbial life, or the jump from single celled to multicellular organisms makes for boring reading, and little use to a science fiction story.


As technology develops, the ability to kill and destroy increases at a frightening rate. Emerging cultures must temper their violence as their power grows, otherwise they are wiped out by their own abilities. This is a common theme in apocalyptic lit, which often is the voice of reason against senseless and unlimited war, and the increasingly sophisticated and powerful weapons being created. A variation on this theme is the conflict between man and technology, the war with the machine trope.

The Resource Wars were a period of extreme violence, with almost every weapon built being used in some form or fashion. The number of casualties inflicted by nuclear, biological, chemical, and electronic weapons cannot be truly known due to the amount of damage done.

We Require More Minerals

The march of civilization requires greater and and greater resources, both in materials and energy. A civilization can exhaust it's natural resources and either become stagnant with a much decreased level of activity or collapse completely. Examples of this can be seen on Easter Island, where the island civilization was greatly reduced after the islanders destroyed their supply of trees, leaving their island barren and vulnerable to erosion. This is also a visible issue in competitive RTS games where matches are sometimes determined not by units or tactics, but by who runs out of resources first.

The Resource Wars were set off by rapidly dwindling supplies of fossil fuels. Investigations into alternative fuel sources proved too little, too late.

Deep Impact

The Universe is an innately dangerous place, filled with asteroids, gamma ray bursts, and coronal mass ejections. Life on any planet is at the mercy of the hazards of space. History is filled with regular extinction level events and craters miles wide. Hollywood has made a genre out of this potential filter with films like 2012, Deep Impact, Armageddon, and so forth.

The Cosmic Era has yet to face the challenge of a random planetary extinction level impact or event.


There are other aliens in the universe, and they are not friendly, not interested in making friends, and generally make sure that they do not have any competition. Others are simply megapredators that live on a larger scale than humanity. Examples of Predation include the Zerg swarm from Starcraft, the Tyranids from Warhammer 40k, or the Borg from Star Trek. Meeting these species is a death warrant for anything not their equal or superior.

The Earth has felt touches of predation, in the form of star whales, the larvae of the outer gods, but these have been very minor incursions. Humanity has lacked the technology or understanding to realize what has happened.

Biological Terror

The greatest things can often be laid low by the smallest. Microorganisms can decimate, or even destroy a civilization, as demonstrated by the destruction of MesoAmerican and South American Indian tribes who were annihilated by smallpox, or the Black Plague, decimating Europe. The reverse of this appears on occasion in lit and film, such as the well known weakness of the Martians in War of the Worlds, common terrestrial bacteria.

The Cosmic Era has had it's share of epidemics, but the era will not end with a sniffle or a sneeze.

The Ouroboros

The ouroboros is the serpent consuming its own tail. An emerging civilization runs the danger of consuming itself, literally in the case of exhausting it's resources and destroying it's own environment, or it runs the danger of turning inward on itself. This has happened in the past, the closing of China. The nation remained isolated from the rest of the world, and stagnating technologically and culturally.

The siren song of technology is powerful, and the urge to explore and grow diminishes with the ease of entertainment and self distraction. There are arcologies in some cities that have functionally closed themselves off, finding greater interest in their own internal affairs, or the endless offerings of streaming entertainment. The technological navel gazing has made these towers into intellectual and creative cul-de-sacs and dead ends.

Things Mortals were not Meant to Know

There are hundreds of religions that all have spoke of the end of days and giant monsters, and and more. One by one, these have been unraveled, doomsdays have passed, apocalyptic events foretold have not happened, and no giant monsters have appeared to annihilate the wicked and the heretics. Toho gave us Godzilla, Lovecraft gave us Cthulhu, and comics gave us things like Galactus, Unicron, and other world devouring horrors.

The crux of arcanotechnology is That Which Man was not Meant to Know, and the use of the tainted technology has given rise to the appearance of Dimensional Fatigue Events, giant monsters, and unknowable intelligences.

Additional Ideas (0)

Please register to add an idea. It only takes a moment.

Suggested Submissions

Join Now!!

Gain the ability to:
Vote and add your ideas to submissions.
Upvote and give XP to useful comments.
Work on submissions in private or flag them for assistance.
Earn XP and gain levels that give you more site abilities.
Join a Guild in the forums or complete a Quest and level-up your experience.
Comments ( 5 )
Commenters gain extra XP from Author votes.

Voted Kassy
May 20, 2015, 6:59
Only voted
Voted Aramax
May 20, 2015, 9:58
4.5/5 Very good for a humancentric setting(although not particularly interested in this form of the genre) Issac Asomov's Foundation series is a stellar example of this being done right(Cosmic Era too).
Voted valadaar
June 18, 2015, 12:45

This brings up some interesting points.

I'd also add Missing Resources.

For example, our space program would have been immensely complicated by a lack of minable fissionables. Or if Coal or similar concentrated hydrocarbons never developed like they did on earth. No coal or easy oil could easily slow down the march of technology until something else destroys the civilization.

To expand - Coal only came about because for a very long time, there was no organism - bacteria, fungi, etc, that could digest cellulose. So trees would simply not rot when they died. If some bacteria had co-evolved with trees so that trees could not build up that way, you would have no coal. Which, as any CIV player will tell you, is a key resource for Railroads, and therefore most of the industrial techs too. Oil was used well after the coal economy was established.

Voted Chaosmark
December 10, 2015, 23:37
Only voted
June 17, 2019, 10:37
I see I've already voted on this previously. I can't remember reading it the first time.

*existential dread, intensifies*

Link Backs


Random Idea Seed View All Idea Seeds

       By: Michael Jotne Slayer

The PC's stumble upon a village strangely devoid of life and activity, but they get the feeling they're being watched.

Ideas  ( Plots ) | December 3, 2007 | View | UpVote 1xp

Creative Commons License
Individual submissions, unless otherwise noted by the author, are licensed under the
Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License
and requires a link back to the original.

We would love it if you left a comment when you use an idea!
Powered by Lockmor 4.1 with Codeigniter | Copyright © 2013 Strolen's Citadel
A Role Player's Creative Workshop.
Read. Post. Play.
Optimized for anything except IE.