8. Do you think that the core memories were changed forever or was there a temporary filter on them? Give evidence or an example to explain your answer.

In the Pixar film "Inside Out," the core memories are depicted as the most important and long-lasting memories of a person that shape their personality and emotions. Throughout the movie, we see instances where some core memories are altered or replaced, implying that they can indeed be changed. However, it is also suggested that these changes might be temporary filters rather than permanent alterations.

One significant example that supports the idea of temporary filters on core memories is when the character Joy takes a look at some of Riley's early core memories in the memory dump. She notices that these memories have been changed to sad versions by Sadness, who has inadvertently touched the memory orbs. However, when Joy touches the memory again, the original joyful version is restored, indicating that the changes were not permanent.

Furthermore, the presence of the core memory islands reinforces the notion that the core memories have a long-lasting impact on an individual's personality. These islands, representing different aspects of Riley's identity, are built upon a foundation of core memories. While the islands can be influenced by the events and changes in Riley's life, they remain rooted in the core memories that have shaped her over time.

Overall, while the movie suggests that core memories can be altered or temporarily influenced by other emotions, it also hints that the original version of these memories may persist and eventually resurface. This implies that the core memories themselves are not completely changed forever but can experience temporary filters or influences.