The term "doppelganger" originates from German, translating to "double-goer." In its traditional sense, a doppelganger refers to a person's identical double, often associated with supernatural or eerie connotations. However, in modern usage, it simply describes someone who bears a striking resemblance to another individual. The Jennifer Connelly doppelganger phenomenon is a prime example of this.
Historical Context
Doppelgangers have been a part of folklore for centuries, often symbolizing omens or warnings. In some cultures, encountering your own doppelganger is considered an ill omen, while in others, it signifies a connection to a higher power. Today, the concept has evolved into a fascination with human likeness and the uncanny valley effect.