In science fiction, the scientist can be portrayed as a hero. They might be the ones who save the world from an alien threat or develop a technology to fix a global crisis. For example, in many sci - fi movies, the scientist discovers a way to defeat the evil aliens. In crime novels, the scientist could be a suspect or an expert witness. They might be suspected of using their scientific knowledge for illegal purposes, or they could help the police solve the crime by providing scientific analysis.
The narrative structure can be a commonality. All three typically have a beginning, middle, and end with a build - up of tension. In science fiction, it might be the build - up to a big battle or the resolution of a scientific conundrum. For scientists, their research projects have a similar progression from hypothesis to conclusion. In crime novels, it's the build - up to finding out who the criminal is. And all three can also explore human nature, whether it's the curiosity of a scientist, the different species' natures in science fiction, or the motives of criminals in crime novels.
Nepotism in crime fiction often serves as a source of conflict. It can create an unfair advantage for certain characters. Consider a crime family where the boss gives preferential treatment to his son in matters of illegal business operations, which then leads to internal power struggles as other members feel slighted.
In crime fiction, guilt can be portrayed in various ways. Often, the guilty character may show signs of nervousness, like fidgeting or avoiding eye contact. For example, in many classic detective novels, the murderer might be sweating or stuttering when questioned. Their guilt also manifests in their attempts to cover up their actions, such as creating false alibis or trying to mislead the investigator.
Women in crime fiction can be femme fatales. They use their charm and wits to manipulate situations and people, often for their own gain. These characters add an element of mystery and allure to the story. On the other hand, there are also motherly figures who might be trying to protect their families from the threats of crime. They can be a source of stability and moral compass in the chaotic world of crime depicted in the stories.
The victim is often portrayed as vulnerable. They might be in the wrong place at the wrong time or have a weakness that is exploited by the criminal.
The characters in science fiction crime novels are often complex. They may be anti - heroes, like the ones in 'Blade Runner'. These characters operate in a morally gray area, which is influenced by the strange and often harsh rules of the science - fictional world they inhabit. They are also often outsiders, which gives them a different perspective on the crimes and the society in which they occur.
Religion in science fiction novels is sometimes presented as a source of conflict. Different species or groups might have their own religions, and when they interact, it can lead to misunderstandings or all - out war. Take 'Star Trek' for instance. There are episodes where the crew encounters species with religious beliefs that seem strange or even dangerous to them, but they have to navigate those differences without causing harm.
In many science fiction novels, telepathy is often portrayed as a powerful mental ability. For example, in some novels, characters with telepathy can read the thoughts of others easily. This ability might be used for good, like in solving mysteries or understanding different species in an alien - filled universe. It can also be a source of conflict, such as when one character's thoughts are invaded without permission, leading to issues of privacy and power struggles.
In many science fiction novels, sex can be portrayed in various ways. Some might use it to explore relationships in a futuristic or alien context. For example, in 'The Left Hand of Darkness' by Ursula K. Le Guin, the concept of sex and gender is reimagined among the alien species, which challenges our traditional views on these aspects.
It brings in scientific concepts. For example, it uses real scientific theories in its stories, making the science fiction more believable.