Recommend some sci-fi movies,

District 9 is a sci-fi movie about aliens on earth, which was released in 2009. The film was directed by neill blomkamp and produced by The Lord of the Rings director Peter Jackson. This film is regarded as neill blomkamp's interpretation of his 2005 short film "Living in Joburg". Aliens in Joburg tells the story of the conflict between aliens in Joburg and the inhabitants of the earth. Joburg is actually Johannesburg. In addition, many people think that the film alludes to South Africa's apartheid policy. The title of "District 9" comes from the rumored 5 1 area in the United States, which specializes in alien affairs. The plot of the protagonist becoming an alien refers to Kafka's Metamorphosis.

First, the analysis of the level of science and technology: First of all, it is said that all branches of the level of science and technology are not developing synchronously. Some aspects of shrimp technology are very high, and some aspects may not be as good as humans (due to environmental factors). 1. quality technology: the material of the mecha itself is not indestructible, large spacecraft can be sawed off, and small spacecraft can be bombed with missiles. The captured weapons are quality weapons but few, and the effect is not as good as energy weapons. Considering the thickness of the mecha's shell, it can be considered that prawns are better than the earth in civilized quality and technology, but they are not too abnormal. 2. Energy technology: The energy technology of prawns is much higher than that of human beings, whether it is a large spacecraft hovering or a powerful energy weapon. All showed superb technical level. But they lack energy protection (I don't see shields in the form of energy). 3. Biotechnology: It may not be normal to identify weapons by dna (it may be that the secretion of shrimp skin contains dna, so weapons are easy to detect), but there is dna in the liquid, whether it is fuel or other key substances. This detail tells us that biotechnology has been integrated into all aspects of shrimp civilization. It is a backbone technology, not a sideline, so it can be seen that its biotechnology should be quite superb (such as spacecraft control, prawn hand inserting liquid, it should also be DNA testing). 4. Information technology and automation: Only Chris and his son left last in the film, so it can be seen that the big spacecraft can complete basic operations (flying, scanning, etc. ) High degree of automation. Moreover, the smooth operation of Chris on the operating platform also shows that the prawn civilization has a high degree of informationization and considerable remote control ability. 5. Space technology: Anti-gravity technology is one point. Judging from the adaptability of prawn planetary instruments and prawn civilization, which Chris's son often watches, they are in a star system, and the nearest solar system is 4 light years away. Chris said that after three years of round trip, it can be seen that they have mastered the technology of space jump. It's really high. As can be seen from the above, prawn civilization is a highly information-based and automated space civilization with quality technology as the skeleton, energy technology as the flesh and blood, and biotechnology as the brain. Second, the social structure analysis: 1, most prawns: Most prawns in the film are basically aimless and lack high recognition ability. For example, Chris's friends can't tell the value of human technology to prawns. This shows that the education system of prawns lacks complete and systematic education (different from human education from basic to advanced), so they tend to specialize in education (that is, only give them the skills and abilities they need). Moreover, prawns don't know much about the principle of equivalent exchange, but only know how to exchange cat food, which shows that these prawns have no effective economic concept (maybe prawns think so: they may die if they grab the gun, and they may switch to cats). You can't die if you change guns, but you must get cat food. Maybe this part of prawns don't have the habit of looking at gains and losses as a whole, but in fact, the prawns in the film don't have this habit either. ) So we come to the conclusion that the living habit of most prawns is to be ruled, all the means of subsistence are directly supplied by the rulers, they only receive special education, work at the lowest level, have no systematic knowledge system and have low learning ability. Call it a worker. Chris, in the film, it is obvious that Chris has a complete knowledge system and considerable scientific ability (making bombs at will). In addition, he can make effective decisions from a personal perspective. He has a high level of intelligence. But he is obviously not a ruler, and only has decisive operational ability in technology. But obviously, in prawn civilization, they have no decision-making power and appeal. Therefore, I think a small number of prawns have developed IQ and received systematic education. Engaged in high-tech and research work (you can use human computers to do some work), but not decision makers, there is no corresponding organizational ability. Let's call them learners. 3. Obviously, a civilization can't be without decisive figures, so they really should have rulers, and there are few rulers (otherwise, the collective with more than 654.38+00,000 can't have rulers. I guess it's because of hanging something. Let's call it the queen (Lord). This is a civilization with weapons. If you have weapons, you must control them. But obviously, workers can't attach great importance to weapons (workers are workers, and they may only have the concept of weapons and even don't understand their functions). There should be a violent machine called Sailor (soldier), but because this civilization is centralized (explained below), Sailor should absolutely obey the queen's prawn. Summary: shrimp civilization is highly concentrated. Only the queen has the ability to organize, and only the queen has the right to decide. Learners provide technology and advice, and sailors maintain hierarchical civilization. Workers are the minimum material and energy needs to maintain civilization. Supplement: Although Lerner and The Queen are and should be dedicated to the public, they may serve as models of saints. But this is not impossible. Brainwashing education and superb biotechnology are entirely possible. Three, some analysis of prawns who came to the earth 1. However, armed, but there is no effective protection measures. Although the defense consciousness is displayed in the communication with human beings (ak47, for example, also lacks weapons), the subconscious protection consciousness is also lacking (clothes, in fact, are the simplest defense scheme, can being beaten alleviate the pain? ). Why is this? There are two possibilities. Worker ants of prawn civilization can't have any defensive measures, or prawns are in a relatively peaceful environment for a long time (it is estimated that they should wear bulletproof vests every day when fighting). Either way, these prawns absolutely lack the sense of war. 2. Why are there more than 6,543,800 people in a spaceship that can be piloted by two people? Moreover, the large spacecraft itself does not have strong protective ability and attack ability. It is estimated that this ship is a mining ship or an immigration ship. Because the queen was accidentally lost, some materials were seriously lacking and she was forced to land on the earth. There are two reasons why it is not suitable for people on earth to fight: First, there is no effective organizer and leader. Second, most workers lack war consciousness. Sailors have no orders from the queen. At the time of the Japanese invasion, most people in China were insensitive for quite a long time. 4. Then why do some prawns resist and some don't? Most of these prawns are workers, with a few sailors. Rebels should be part of a sailor's personality, but most workers don't respond. 5. There are 50 eggs in a room in the film, but it feels that it is only 654.38+0 million to more than 2 million in more than 20 years. Is the survival rate too low? According to the civilized structure of prawns, in order to ensure the normal survival of civilization, the eggs of worker ants and sailors should be managed centrally, and only the queen ants and learners may have independent custody (of course, there may not be, maybe Chris's children are just special cases under special circumstances).