I
If our cells are constantly dying and being re-born, could the 'I' that is thinking I am I right now, be a different 'I' from the one who thought I was I five minutes ago? Is every particle in the universe having a go at being human then going on to become a table and then part of Saturn and then part of the dog star?
And then around again.
Is the universe fluid?
And then around again.
Is the universe fluid?