The moral of 'The Signal-Man' could be about the power of the supernatural or the psychological impact of fear. The signal man is haunted by apparitions which lead to his doom. It shows that we should not let our minds be consumed by unexplained and terrifying things, as it can cloud our judgment and lead to bad outcomes.
One main theme is isolation. The signal man is alone in his post most of the time, cut off from the outside world. Another theme could be the supernatural. The strange apparitions he sees add an element of the unknown and the spooky to the story.
The moral of the Signal Man story is complex. One aspect is the futility of fighting against the unknown. The signal man was constantly tormented by these apparitions he couldn't explain. He was in a state of constant fear and dread. This shows that when we face things that are beyond our understanding, like the supernatural elements in the story, we can easily become paralyzed. And this paralysis can prevent us from taking positive action to change our situation. It's like a warning that we should try to face the unknown with courage rather than let it overtake us.
I don't really know. You'd have to look into the background and the creators' statements to get a clear idea. But often, these things are not straightforward and can be open to interpretation.
Signal is not based on a true story. It's a creation of the writers' imagination, although it might draw inspiration from various real-life elements to add depth and relatability.
It's not based on a true story. The Signal is a work of fiction that takes viewers into an invented world with fictional characters and events to tell an engaging tale.
I'm not sure specifically as there could be many 'the signal' short stories. It might be about a mysterious signal received from outer space, perhaps dealing with the discovery and the attempts to decode it, and the implications it has on the characters in the story.