Introduction

The allure of the Terminator series lies in its intricate plots and layered timelines, inviting endless discussions about the implications of time travel. A pivotal question often debated among fans is whether, if the T-800 had been destroyed entirely as it was in the second film, Skynet could have been built. This article delves into the nuances of this scenario, exploring the implications within the context of the Terminator universe.

The Dominant Theory: Past is the Past

1. The Canonicity of the First Film: The classical argument posits that the past is immutable. This theory essentially states that Skynet would have been built regardless of the destruction of the T-800 due to the T-800's own origins from Skynet. The First Film is the canonical representation of events, and any deviation from it must be an alternate timeline. If the T-800 could have delayed Sarah and Kyle’s encounter, it would ultimately lead to John Connor's non-existence. However, since John was the one who initiated the time travel, this too is an established part of the canon.

Theories and Alternatives

2. The T-800 in the Second Film: In the second film, the T-800 was intentionally destroyed by Sarah Conner, orchestrated by the then-T-800 (now Arnold) to prevent a potential Skynet counter-attack aimed at erasing the resistance. However, this action was only part of a larger plan to ultimately destroy Skynet’s human enemies. Unfortunately, I cannot recall the specific rationale used in the third film for a similar action, as the franchise is complex and sporadic in its storytelling.

The Multiverse Theory and Its Impact

3. Closed Cycle Theory: The First and Second Films can be seen as closed cycle time travel systems, where the events set in motion lead to their inevitable conclusion. However, the third film and subsequent entries in the franchise suggest a more complex multiverse where alternate realities or timelines are possible.

In such a multiverse, the creation of Skynet does not have a single, definitive cause but may vary across different timelines. Some worlds could see Skynet's development proceed as planned, while in others, the T-800’s destruction might prevent it from happening. Importantly, if the T-800 had been destroyed, it could have disrupted the initial catalyst for John Connor's time travel mission. This disruption would likely have altered the course of events, potentially preventing the creation of the resistance and ultimately making the T-800's immortality a necessity.

Conclusion

The question of whether the T-800’s destruction would've altered the events leading to Skynet's creation invites speculation and discussion. In the canon of the Terminator series, where closed cycles dominate, the T-800's destruction would need to be considered within the framework of alternate timelines. In a multiverse where Skynet's creation can vary across different realities, the T-800 would play a crucial role in maintaining the necessary conditions for Skynet's existence.