Technically we can’t know for sure everyone alive will die. It’s a reasonable assumption but we won’t know unless we see everyone die. Only the last person alive will know for sure. Actually they won’t even know for sure. You could think you’re the last person alive but there still be someone alive far away.
Technically we can’t know for sure everyone alive will die. It’s a reasonable assumption but we won’t know unless we see everyone die. Only the last person alive will know for sure. Actually they won’t even know for sure. You could think you’re the last person alive but there still be someone alive far away.