Questions tagged [post-apocalypse]

For questions dealing with events taking place after a catastrophic event.

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4
votes
6answers
234 views

Indispensable tools for scavenging

In my world the „apocalypse“ dates back several decades and most people have settled down, the scavenging is left to professional adventurers who roam the less accessible and more dangerous ruins of a ...
5
votes
1answer
378 views

Post-apocalyptic aircraft

I have a post-apocalyptic scenario, set in the ruins of an American metropolis with flooded streets. Boats are used most of the time, but aircrafts have advantages, for battle or if you have to get on ...
3
votes
1answer
95 views

Is there a way the earth could be permanently without electronics? [duplicate]

I want a post apocalyptic earth setting, many thousands of years in the future where civilization has no ability to create electronics. I looked into emps, gamma rays, and solar bursts but nothing ...
1
vote
3answers
121 views

Given the materials of a nuclear reactor, what is the most effective body of water to threaten pollution on?

I have a colony of semi-post-apocalyptic survivors who have created a deterrence scenario involving their access to both a nuclear reactor and some body(s) of water. Ideally, I'd like the water to be ...
2
votes
1answer
112 views

Rapidly Spreading Disease Timeline - Fungus Based

I've been working on this concept where a deadly new fungus starts spreading from two central locations. One in Europe and one outside of a major city in the United States. Over the course of 16 days, ...
26
votes
29answers
9k views

Ideas for practical post-apocalyptic currency 100 years from now

First, let me introduce the setting. It's happening in post-apocalyptic SE Europe (Balkans specifically), about 100 years from now. Strange genetic disease wiped out large portion of humanity in a ...
-1
votes
1answer
116 views

How would falling buildings affect the earth?

So basically, humankind was t the pinnacle of technological greatness. We had a massive network of floating cities all around the globe. During "The Fall", all the massive spire-like buildings fell, ...
4
votes
4answers
223 views

Armor that is “good” but also weak in some way [closed]

In a setting where a people armed with guns and effective armor (of some sort), are engaged in a struggle against another people armed with primitive weapons and equivalent armor. By that, it's ...
1
vote
3answers
101 views

How to protect these rhinos? [closed]

In my post-apocalyptic world, rhinos are used as beasts of burden. However, in order to survive harsh conditions and harsher predators, they need to have some sort of armor (natural or unnatural). ...
4
votes
2answers
164 views

Wich knowledge would persevere in this post-apocalyptic world?

First of all: sorry for my english. I'm writing a post-apocalyptic book and I got some simple questions before I can finish shapping its world. In my fiction, the world fell apart (doesn't matter ...
9
votes
3answers
635 views

How long could scavenging be economically feasible in the post apocalyptic world?

So, the world has come down to a crashing halt. Nukes rain down from the sky, after the Cold War finally became a Hot War. Now, humanity is left with a wasteland. After the big one, cities have been ...
3
votes
2answers
168 views

Possibile explanation for a [somewhat] realistic floating continent scenario?

I'm writing a story that takes place in a world where people live on continent-sized chunks of earth (basically the size of tectonic plates) suspended in the air, left over from some cataclysmic event....
1
vote
3answers
98 views

How would someone establish a dictatorship during the zombie-apocalypse [closed]

We're talking about a big group of ~3000 (possibly more) survivors around 5 years after the downfall. 1% of humanity is still alive, 59% is zombified (classic slow zombies, TWD-like), the remaining 40%...
0
votes
2answers
145 views

Major empires have been destroyed. Results in numerous independent cities [closed]

I'm in the process of building a world for a D&D 5th ed campaign which is due to kick off in the new year and I'm looking for some feedback on a time line, political climate, etc. for the world ...
5
votes
0answers
89 views

What are some issues I can expect in creating a self-sufficient, post-apocalyptic underground society? [closed]

(Please bear in mind I am quite new here, and I have in fact created this account just now. I've tried my best to follow all the rules I've read browsing around. I do realize this is quite a broad ...
5
votes
1answer
167 views

A practical post apocalypse bullet farm for the survivor on a budget [closed]

In a post apocalyptic society (let's say northern Arizona or southern Colorado) or just outside of a city what would be Needed to practically 'farm' (produce) modern bullets? The idea is to be able to ...
41
votes
31answers
16k views

A way of getting the water to the top of the tall building without electricity?

First, let me explain the situation. Post-apocalypse setting, a group of humans (let's say around a hundred of them) have to find safe places to live at, protected from animals, bandits, and other ...
26
votes
8answers
8k views

What would human survivors eat in a post apocalyptic Nuclear winter?

Let's assume that: the entire nuclear arsenal available on earth is launched and detonated, completely obliterating civilization but leaving a few humans and animals in very remote areas alive. this ...
39
votes
14answers
8k views

Security measures that could plausibly last 150+ years?

So, the world experienced an apocalypse about 150 years ago. Sad times. Me and a couple buddies are the the salvaging business, and hello, recently we found a jackpot, an untouched military base. When ...
5
votes
3answers
402 views

What is realistic quality of computer blueprints quickly backed up before apocalypse and their impact on future design?

Incoming generic apocalypse, a bunch of people with low budget tries to quickly download publicly accessible blueprints, so in a few decades or centuries someone would be able produce again computer ...
6
votes
3answers
668 views

What man-made monuments in the U.S. could last for 500 years?

It’s the year 2568, exactly 500 years after Nuclear war destroyed the two superpowers that started it, the United States and the Soviet Union, along with others such as China, both Koreas, Japan, ...
5
votes
2answers
172 views

Post nuclear apocalypse fauna

The chicxulub asteroid impact caused climate change, and the climate change caused a mass extinction. But many land-based animal groups survived, crocodillians, lizards, snakes, turtles, frogs, ...
40
votes
14answers
10k views

How many people are necessary to maintain modern civilisation?

Modern Earth; a series of connected events (natural disasters, mass migration, drug-resistant pandemic, collapse in biodiversity, armed conflict) have led to a significant reduction in human ...
1
vote
6answers
311 views

Best way to recolonize Earth after nuclear war?

Humans of the past, I have some very bad news. In the year 2062, nuclear war broke out and destroyed much of the Earth. But luckily, in America, we were ready. We knew war was inevitable, so we built ...
0
votes
1answer
174 views

How long would it take for society to rebuild itself? [closed]

Humanity creates a new technology that discovers these strange crystals (on Earth) that produce a little bit of electricity. There's now a race for mining them, and the whole world is going crazy over ...
6
votes
4answers
172 views

How can a pocket of technologically advanced humans survive the apocalypse?

In a post-apocalyptic novel I'm writing, I plan to follow up with a sequel wherein the main characters are trapped in a hidden city in North America called Eden that has electricity, underground ...
10
votes
8answers
608 views

How to play music during post apocalypse

So it's 3 years after the apocalypse, there are 2 characters that are living in the wild, I want them to be able to listen to music (any type), but they don't have any electric power. They need to be ...
18
votes
9answers
3k views

What would be a realistic, competent response from the rest of the world if Britain were wiped out by a zombie virus?

I am referring to the situation described at the start of the movie 28 Weeks Later, where Britain had been wiped out by a zombie virus, but the rest of the world was (seemingly) fine. What would be a ...
55
votes
15answers
11k views

I want to become a living god! [closed]

So here's what happened. One day, I was struck by a bolt of handwavium, and it caused me to become immortal (unkillable by any means). Shortly after that, a majority of civilization was wiped out by ...
2
votes
3answers
139 views

What are the chances of national superpower declaring war and launching nukes at each other over remaining petroleum reserves? [closed]

I am a fan of the movie Mad Max: Fury Road. In the beginning of the movie, people speak of "Oil Wars" and people "Killing for Guzzolene (Gasoline)". But what are the odds of that happening? And could ...
31
votes
9answers
5k views

How useful would a hydroelectric power plant be in the post-apocalypse world?

The details don't matter, just that a large fraction of people have died (let's say 90%) and society has completely collapsed. It's only a year or two later, and people have started to gather ...
10
votes
6answers
294 views

What type of chemical catastrophic event might reduce the bioavailability of iron?

I am imagining a world where an astronomical event occurs, like Earth collides with a comet, and humanity is all but wiped out. In their desperate attempt to recover, humans enter a form of stone age. ...
17
votes
7answers
6k views

What dog breeds survive the apocalypse for generations?

There was an apocalypse. Humans left cities in swathes, leaving their canine companions behind in the ruined cities. My question is, which types of dogs survive? Criteria -The dogs are going to be ...
2
votes
2answers
172 views

What to do with plastic while living in the wild?

Two people are living in a forest near a recently evacuated city, and they are getting their food and other supplies from there. They turn any natural materials into compost, but what do they do with ...
3
votes
0answers
70 views

Useable life span of different types of plastic and polymer [closed]

OK folks - here's one for you petrochemical types: World is set 200 years post an apocalypse that wipes the global population back to about 280 million (the population of the world circa 1000AD). ...
5
votes
3answers
194 views

The Fate of Coal Factories in a Life After People

The History Channel program Life After People focuses on how civilization would fare if humans instantly vanished. One episode says that one hour after people, unattended oil refineries blow up in ...
3
votes
10answers
575 views

Logical justification to wear black leather in the Post-Apot

So, let’s say we have a character like this: Living in a place like this: In many post-apocalyptic media, leather jackets and blue jeans are the main form of attire for characters, even ones living ...
16
votes
5answers
3k views

Is it possible for underground bunkers on different continents to be connected?

In a scenario I'm thinking of, the Earth has been nuked bare and a few remnants of humanity are surviving in their underground bunkers. Let's say there is one in North America, one in Central American,...
3
votes
2answers
298 views

What would be left of a modern city 50,000 years from now?

I've seen questions here about what cities would be like after being abandoned for a thousand years, but what would be left after timescales of tens of thousands of years? Ancient settlements like ...
1
vote
2answers
223 views

How would a plan to bootstrap civilization after a full collapse look like? [closed]

Provided civilization collapses, as it probably will sooner or later, how could a plan to bootstrap it after look like? A satellite system that provides information at the right moment (after cities ...
8
votes
4answers
2k views

Most valuable information/technology for rebuilding after the apocalypse?

I’m a wealthy billionaire dying of terminal illness. The world I’m currently living in is clearly on the brink of a world ending nuclear war. I predict that the world ends next month. I am putting ...
4
votes
2answers
160 views

How could one realistically incorporate robots into a post-apocalyptic, 1930s setting?

Trying to flesh-out a post-apocalyptic setting where humanity wiped themselves out during the late 1920s, early 1930s; The survivors have reverted to primitive practices while still having access to ...
2
votes
2answers
163 views

How to shrink the human population? [closed]

So I'm writing a post apocalyptic story. Basically, a war happens and after a solar storm there's very few human survivors on Earth. This world has "magic" crystals, rocks that emanate energy. The ...
8
votes
4answers
625 views

Is a post-climate apocalypse city in which many or most insects have disappeared realistic?

Supposing climate change continues at its current "worst case" projected rates, would we see a noticeable reduction in insects down the line? I am wondering if it makes sense to have a character who ...
8
votes
7answers
511 views

Can a firearm stay functional in a hidden cache in a jungle in Vietnam or in Siberia for 700 years?

I'm creating a world several hundred years after an apocalypse, but am struggling to get the decay of our current civilization right. The world in short: Earth was hit by an apocalypse in the 2060 (...
1
vote
3answers
274 views

What are the harmful consequences of burning cigarette stubs in large quantities?

I have a pair of survivors living in a trailer (18-wheeler's trailer) and they have found about 3 pounds of cigarette butts and have decided to burn them for warmth. What would happen to these two? (...
23
votes
8answers
4k views

What could cause an entire planet of humans to become aphasic?

I'm working on a story in which there is some sort of planetary erosion of language. Humans lose the ability to communicate verbally (orally and written). They can remember having language, can even ...
-1
votes
1answer
167 views

Do any of the things happening on this world actually have a chance of happening? And if they do, how long would humankind survive? [closed]

In this world, global warming has reached a tipping point. The equator has reached temperatures well over 212 degrees Fahrenheit (100 Celsius, 373 Kelvin), resulting in the "Boiling Sea". Global ...
5
votes
11answers
656 views

Horses vs. Bicycles in a soft post-apocalypse

I want to ask about the utility of bicycles vs. horses, but in a rather specific circumstance. In the future, there is war (the particulars are irrelevant), and it causes the usual loss of population ...
-2
votes
1answer
111 views

How does magic enter the real world after a calamity? [closed]

Background The world of Phrelle is Earth, but many thousands of years after an unspecified calamity. I would like to use Phrelle as a home brew setting for a D&D campaign, populating it with ...