Skip to main content

The Nightmare Life Without Fuel

The nightmare life without fuel

By Isaac Asimov

Theme: What will life be like when fuel has almost run out? This essay was written in1997 and the scene is “1997”. In other words, the scene is 20 years in the future. If the essay is read in 1999, then you can change 1997 to 2019.

Summery

#setting the scene

The scene is the United States of America in the future, at a time when fuel is running out. People no longer drive cars, but ride bicycles instead, and old buildings are being torn down so their mater can be reused.

#the advantage of having enough fuel

There are advantages to the fuel shortage. The air is cleamer, fewer people have colds, there is less crime, and people have learnt to live without facilities such as electric lights, indoor heating and showers with water.

#the problem caused by the shortage of fuel

People who live in suburbs, at the edge of large cities, have many problems. They live a long distance from shops and find it difficult to buy and store enough food. Because energy must be saved, only the rail roads and underground subway trains are allowed to run. There are no hearers, no lights at night and most seriously, there is a shortage of food.

#the situation outside the USA is even worse

Outside America, the situation is even worse because of the growth in the world’s population. Many people are starting, and many others are brain-damaged because they don’t have enough to eat. Some travellers claim that these brain-damaged people are being secretly killed.

#some other effects of the fuel shortage

There are no armies except in America and Russia, and even these armies cannot move their planes and tank. In workplaces, machines have been replaced by the muscles of humans and animals. There is less television watching, fewer books are printed and people have less leisure time. The world has returned to like a time before 1800 before industrialization took place.

#If only we had acted earlier

The final fear graph says, “If only we had starred 20 years ago to save fuel, then the fuel shortage could have been avoided.” Another is really telling to start saying fuel today if we don’t want to run out it in the near future.

Comments

Popular posts from this blog

Permutation and Combination (Exercise 1.3)

A boy puts his hand into a bag which contains 10 differently coloured marbles and brings out 3. How many different results are possible? Solution :  3 marbles can be choosen from 10 marbles in,                 C(10, 3) = 10 ! 7 ! .3 ! = 10 ∗ 9 ∗ 8 3 ∗ 2 ∗ 1 = 120 ways.   Find the number of ways in which a student can select 5 courses out of 8 courses. If 3 courses are compulsory, in how many ways can the selections be made? Solution : The student can be select 5 courses out of 8 courses in,                 C(8, 5) = 8 ...

Physics: Simple Harmonic Motion - SHM

Simple Harmonic Motion(SHM) What is Periodic motion? The motion which repeats itself after equal intervals of time is called periodic motion . For example: the motion of planets and satellites, vibration of springs, motion of pendulum, motion of different hands in watch etc. What is Simple Harmonic Motion? The periodic motion in which particle moves to and fro (back and forth) such that the acceleration of the particle is directly proportional to the displacement from mean position and directed towards the mean position is called simple harmonic motion. i.e. for SHM, a ∝ y ( where y is the displacement from mean position) or, a = −ky ..........................(i) (Where, k is proportionality constant. Negative sign shows that the acceleration opposes the displacement from mean position.) SHM in terms of uniform circular motion(Characteristics of SHM): Equation of SHM: Consider a particle moving in a circular orbit having centre at O and radius r with uniform angular velocity ω. Let P...

Acoustic Phenomena || Physics Grade XII

Acoustic Phenomena: The branch of physics which deals with the process of production, transmission and reception of sound  is called acoustics. Pressure Amplitude:  Sound wave is a longitudinal wave. It propagates in a medium in the form of compression and  rarefaction i.e. variation in pressure takes place in the medium during the propagation of sound. So,  sound wave or longitudinal wave is also called a pressure wave. The maximum change in pressure in  the medium during the propagation of longitudinal wave is called pressure amplitude. Expression for Pressure amplitude: Consider a wave propagating through air along positive x-direction. The displacement of the vibrating layer of air can be expressed as; y = asin(𝜔𝑡 − 𝑘𝑥) ……………………….( 1) (where a = displacement amplitude, 𝜔 = angular frequency and k = wave vector or propagation constant.) Consider an infinitely small cylindrical vibrating layer of air of length ∆𝑥 and cross-section area ‘A’. Let the left...