What could cause an apocalypse?

Résumé du document

Qu'est ce qui pourrait causer une apocalypse de nos jours ? ( 4 idées : maladie, trous noirs, intelligence artificielle et volcans)

Extraits

[...] The countries would close their airports and the hospitals would become overcrowded. But the worst thing would be the panic created by the people. The only way to survive is if scientists find an antidote or a vaccine. However, by the time a lot of people would have already died. So, we can say that most of the threats we face come from the progress we have made in science and technology. But we also have to be afraid of natural pandemics. [...]

[...] December 2019 What could cause an apocalypse ? Biological warfare and diseases : As lethal as nuclear bombs can be today, man can be much more deadly. Stephen Hawking has devoted his life discovering the secrets of the universe and he said that "The earth is in much more danger from human action than from natural disasters". We have used germs and bacteria as weapons over centuries. Just like the couple of radicalized Islamists who were planning a "biological bomb attack" in Germany. [...]

[...] And if a black hole got closer to earth, the effects would be disastrous because the ocean will wash over the continent. If the black hole's gravity starts to dominate the gravity of the earth, the atmosphere would be suck off through space towards the black hole followed by everything that isn't pinned down on the surface of the earth. If they were survivors their bodies will begin to stretch and there will be a point where your feet would be ripped off of your body. [...]

[...] This threat is the only one which comes from beneath. Super volcanoes generate the biggest eruptions, something that could even cover the entire UK with a lot of debris. There are about 20 known super volcanoes on Earth, we can never know when they will erupt if one of them do it's gonna be a catastrophe just like on August 24th of 79 CE, when Mount Vesuvius began to erupt and destroyed Pompeii. One that we should be very aware of is Yellowstone National Park, spreading over three states in the United States, it is a real time bomb because this is a sleeping super volcano. [...]