In the movie Interstellar, there are two main plans to save humanity: Plan A and Plan B. Plan A involves solving a complex gravity equation that would allow humans to build a massive space station and transport Earth’s remaining population to a new habitable planet. However, this plan was never intended to work, as Dr. Brand knew it was impossible without data from a black hole.
Plan B, on the other hand, is a backup plan where the crew of the spaceship Endurance would establish a human colony on a distant planet using frozen embryos. This plan would ensure the survival of humanity as a species, even if everyone on Earth dies. The motivation behind Plan B is to preserve humanity’s existence in the universe, even if it means starting anew on another planet.
The implications of these plans are significant because they highlight the desperation and resilience of humanity in the face of extinction. While Plan A was a way to keep people hopeful and working together, Plan B represents a more practical, albeit difficult, solution to ensure humanity’s survival. Ultimately, the movie suggests that both plans are interconnected through time and space, with Plan B potentially leading to the success of Plan A in a complex timeline.
In the end, humanity manages to survive in space stations, which were initially part of Plan A, while Plan B is implemented on a distant planet. This outcome shows that even though the original plans did not unfold as expected, humanity finds a way to persevere and thrive in the vastness of space.