A sobering thought...
...In a way we are all immortal.
When the Universe was created, everything that it would ever contain was created as well. Not in it's current form, planets didn't just pop into existence, but all the building blocks were there about 14 billion years ago.
All the particles that clump together to form you, have been around for more or less the same amount of time (some particles weren't created at the big bang, but soon afterwards by some other particles undergoing chemical processes to become something else). So billions of years before you were born, all the bits that would combine to form you were already floating around the Universe.
And when you die, these particles are not lost. They are returned to the Universe to go do something else. In fact, it's safe to say that none of the particles that are part of your body right now, were there when you were born. You have replaced yourself a few time.
The particles that combine to form you, will be around until the Universe collapses and dies.
You are in effect immortal.
...In a way we are all immortal.
When the Universe was created, everything that it would ever contain was created as well. Not in it's current form, planets didn't just pop into existence, but all the building blocks were there about 14 billion years ago.
All the particles that clump together to form you, have been around for more or less the same amount of time (some particles weren't created at the big bang, but soon afterwards by some other particles undergoing chemical processes to become something else). So billions of years before you were born, all the bits that would combine to form you were already floating around the Universe.
And when you die, these particles are not lost. They are returned to the Universe to go do something else. In fact, it's safe to say that none of the particles that are part of your body right now, were there when you were born. You have replaced yourself a few time.
The particles that combine to form you, will be around until the Universe collapses and dies.
You are in effect immortal.