Explore the science of survival and human extinction risks. Learn about planetary dysbiosis, increasing pandemic frequency, and the stability of our biosphere.

We are the first species on Earth that has the tools to foresee its own extinction and the agency to prevent it. Our survival isn't just a matter of luck—it's a matter of choice.
Humanity's extinction through scientific lenses, specifically cosmic events like asteroid impacts or solar expansion, and biological threats like global pandemics or evolutionary collapse.







Planetary dysbiosis refers to a state where the ecological relationships between humans and microorganisms shift suddenly, often leading to adverse consequences. This disruption threatens our biosphere stability and increases civilizational risk by altering the delicate balance we take for granted. Understanding this state is crucial for identifying where the mechanisms that keep humanity safe are starting to fail in the face of changing global conditions.
While pandemics were once considered once-in-a-century events, the world has experienced ten distinct pandemics since the start of the twentieth century. This massive shift in frequency suggests that the world is changing faster than our biological or social systems can adapt. The data indicates that the stability of our modern world is a thin veneer, making the study of human extinction and survival science more relevant than ever.
Pathogen spillover occurs when high-impact viruses move from animal populations to humans. Currently, the rate of these spillovers is increasing by approximately 5% annually, with several new viruses reaching human populations every year. This rise in zoonotic viruses contributes to higher pandemic risks and highlights the growing fragility of our ecological relationships, serving as a key factor in the discussion of human extinction and the science of survival.
The threats to civilizational stability range from celestial events to microscopic biological shifts. These include 10-kilometer-wide asteroids capable of resetting the biosphere and invisible viruses living within the human gut that could trigger a civilizational crisis under specific conditions. By examining these doomsday scenarios alongside data on pathogen spillover and planetary dysbiosis, we can better understand the mechanisms required to maintain human survival and global stability.
Criado por ex-alunos da Universidade de Columbia em San Francisco
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Criado por ex-alunos da Universidade de Columbia em San Francisco
