Questions tagged [future]

For questions involving the future or taking place in the future. The "near-future" and "far-future" tags are preferred. Users of this tag are encouraged to provide detailed information about the nature of the future in which their question takes place.

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1
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2answers
90 views

Will be situ electronics production in zero or low gravity possible and how soon?

On the Earth's surface, we look back to an ultimately high tech evolution of computer hardware and according integrated circuit manufacturing appliances. The knowledge required to build robust modern ...
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0answers
36 views

Is this a good pitch for a possible setting based on C&C: Generals? [closed]

"C&C Generals: Grim Future: The year is 2044. Ecological catastrophe due to out of control climate change has the left the earth a barren wasteland. The socialist and communist revolutions that ...
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3answers
122 views

Creating a new form of societal hierarchy

Societies have hierarchies: today they are loosely divided into an upperclass, middle-class, lower-class. Our world used to be more focused on a caste system with royals at the top, religious ...
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4answers
8k views

Is it possible to maintain a gun functioning after thousands of years?

The gun in question is a normal, reliable and non-specialized .45 revolver. The idealized character is the last descendant of a lineage of carriers of this gun, considered by them legendary. Is it ...
9
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18answers
941 views

How can I help to verify somebody is from future?

I want to help people to verify they're from future (if they are, of course). For this I publish some facts/numbers on my website, dayly or weekly or whatever, so that a time traveller can remember ...
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2answers
101 views

What would people who have never seen a plane before call it? [closed]

In my story, my characters live in the wilderness, and they have no modern technology. They do see ruins from the past (from now) but other than that they have no idea how advanced other parts of the ...
1
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2answers
155 views

Could there be complete equality at some point in the future?

So in my story there is only one major advanced city left in the world, and it is incredibly diverse. I would imagine that over time (it has existed for around 800 years) there would be considerable ...
33
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4answers
10k views

If it wasn't maintained for hundreds of years, would the Channel Tunnel collapse?

The title says it all. If it wasn't maintained for hundreds of years, would the Channel Tunnel collapse?
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8answers
9k views

What would Earth look like at the beginning of 22nd century if temperatures rose by 30 degrees Celsius?

The beginning of 22nd century. Temperatures on the globe rose by 30 degrees Celsius over decades, because humanity was unwilling to stop greenhouse gas emissions. How would the surface of Earth look ...
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1answer
242 views

How deep underground could we truly go

At a point of overpopulation in the future say 2045 and given what resources the world has at it's disposal and all manpower possible, what extreme depths could we dig down into the earth to create ...
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2answers
92 views

What would explain why modern civilation hasn't evolved much after 200 years? [closed]

For example the year 2019. Why would the world be relatively the same technologically after 200 years?
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9answers
4k views

How would a disabled person earn their living in a medieval-type town?

We are in a far future. Humanity has widely abandoned technology, and effectively reached medieval level (so things need not be true to an actual medieval setting). We are in a larger town. In that ...
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1answer
147 views

In the far future, humans wage war through spaceships that are mentally controlled solely by women. How would this affect the military and society? [closed]

A bit more explanation on the premise. Humans now have extended their territory to the edges of the Milky Way galaxy and have hundreds of colonial planets. However, humans still fight among one ...
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7answers
241 views

In 2110, are flying cars a thing? [closed]

Flying cars are a standard sci-fi trope, but will they actually be a reality in 90 years? And even if they are, will they completely replace road cars? Or will the prevalence of road cars be dependent ...
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1answer
291 views

How quickly could we reach 1 Trillion people? [closed]

Ok, first let me explain who I mean by "we". The human race is currently at 7 billion people, but we are plagued by war, disease and many other things that hold us back and disrupt our population ...
35
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12answers
8k views

Crime rates in a post-scarcity economy

A post-scarcity civilisation is one where the automatisation of production and a universal basic income system have made it impossible to suffer unwillingly from the lack of means to satisfy the ...
28
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17answers
6k views

Justification of physical currency in an interstellar civilization?

I have seen a similar-ish question on here, but it doesn't quite match my inquiry. Suppose you have an interstellar civilization (the means of travel between stars being stable two-way wormholes on ...
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1answer
369 views

World Types, There many types of worlds, Can someone please name some types of worlds there are? Via movie or book [closed]

I am looking for world type ideas here. What type of world is Blade Runner for example? Worlds names like dystopian world or cyber punk world.
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2answers
89 views

Radiation causing mutations to pass on to offspring [duplicate]

The setting: In the future, Earth's population reaches over 70 billion individuals, all living under an authoritarian government. Culture, tech level and wealth are pretty monolithic and everywhere ...
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3answers
105 views

Operation: Seedship [closed]

The year is some time in the future on another planet. The planet is getting overpopulated. The world leaders have convinced the people that there is no overpopulation. But they are very much ...
13
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5answers
1k views

What would the current period of history be called in the future? [closed]

In my SciFi book, 400 years from now, humanity has expanded throughout the solar system and managed to survive the death Earth. In their history, Earth fell during the third world war in 2093 CE and ...
9
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4answers
669 views

Would it be possible to distil specific human emotions into an edible drug form?

I am writing a dystopian future where I hope to make it possible that specific emotions can be taken in the form of pills or drug form; or, combined pills taken to form more complex feelings. ...
1
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4answers
142 views

Plausibility of Self-Replicating Alien Drones Part 2

In my story, humanity comes under attack by extraterrestrial forces determined to sieze Earth's resources (water particularly). In my research it seems to be more plausible that aliens would attempt ...
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3answers
182 views

Plausibility of Self-Replicating Alien Drones?

In my story, humanity comes under attack by extraterrestrial forces determined to sieze Earth's resources. In my research it seems to be more plausible that aliens would attempt to exterminate humans ...
4
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4answers
346 views

How would a multinational armed forces be organized followig a near catastrophic alien attack? [closed]

The novel I am writing takes place in a world where the United Nations became the Global Association of Nations, a union of the entire planet under a collective defensive and political federation. ...
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2answers
201 views

Reproduction is limited by mutation [closed]

In the year 2020, a cosmic event caused large-scale mutation in humans. Every woman could reproduce only once in her lifetime. Two hundred years later, what would be the population and composition ...
16
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23answers
2k views

The singularity does not happen. Why?

The singularity can make a lot of problems for those of us who like our sci-fi low, gritty, and human ... or our possible futures a little more reasonably calculable. So I thought it might be useful ...
2
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7answers
225 views

How to tell what date and time it is without looking at a device?

Far in the future physical clocks and calendars have become obsolete as all humans now how have auto-syncing cyber clocks inside their brains. Every single human has undergone this process except one ...
4
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1answer
160 views

Is there any limit to how large terrestrial gastropods can be?

I know that practially all other terrestrial invertebrates are inherently limited in size, primarily by their exoskeletons, and by their respiratory systems, which impose upper thresholds on their ...
3
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1answer
157 views

What are the limits of energy density? [closed]

I'm writing a story where in the future bullets have become obsolete as batteries have become cheap and very energy dense, so much that making defensive lasers that are able to vaporize bullets before ...
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1answer
70 views

What to have in a future colony [closed]

can I get help on finding out what the price of many items would be in a colony in the future or in 3000? I also need to know what kind of ways we could use a colony underwater. Someone please help ...
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2answers
167 views

Phone Shutdown technology

So I was thinking about the future and some practical technology that would come with it, and I thought of this technology that would come in handy on airplanes and movie theaters. Basically the ...
10
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13answers
6k views

Could the development of a body armour that completely stop any small arms' fire make a civilization go back to medieval-style combat?

In my futuristic, nations at war have invented a fabric just a bit heavier than cloth, that effectively stops any small arms fire. This huge leap in technology made gunpowder small arms useless. Large ...
6
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5answers
358 views

“Great Firewall of China” in an era of ubiquitous wireless internet

TL;DR: in a world with hyper available internet, could a despotic state impose national censorship? BACKGROUND/FLAVOR: "Back in the before times during the long long ago, there was a network of ...
24
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15answers
6k views

5 million years in the future and Humans are still the same: how is that possible?

Setting: Earth, 5 million years in the future (see note 1). Continents are still recognizable but sensibly altered by tectonic movements. Climate is drastically changed. Civilization does not exist ...