Humanity, as a part of the biosphere, has disrupted its equilibrium with Earth's system, inevitably leading to a critical juncture that demands a fundamental choice and a radical change in behavioral strategy. On an individual level, if a person does not believe in the existence of an afterlife, death, and hell, they are likely to choose hedonism, which would result in the extinction of humanity without leaving behind any intelligent beings. However, if a person is allowed to die, experience the afterlife, and then be resurrected while retaining the memory of that experience, their behavior would shift—prioritizing the bliss of self-development over mere pleasure. Ethics dictate that all who have previously died must also be resurrected. Can current technologies provide sufficient living space for a constantly growing population? Yes, this is not only possible but has been feasible for some time. To mitigate risks, living space can be expanded through the use of space-faring starships, large enough to sustain billions of people comfortably on territories exceeding the size of India. Intergalactic ships could have surface areas surpassing that of Earth. Additionally, around stars, including the Sun, it is possible to use the material from a single planet to create spheres whose surface areas would vastly exceed that of the planet itself.