Our current understanding of physics (and of our future capabilities) is so limited, I assume that our predictions on how the universe will behave trillions years from now are worthless.
I think we can safely postpone the entire question to the times after we achieve a decent understanding of physics, after we became much smarter, and after we can allow ourselves to invest some thousands of years of deep thought on the topic.
Our current understanding of physics (and of our future capabilities) is so limited, I assume that our predictions on how the universe will behave trillions years from now are worthless.
I think we can safely postpone the entire question to the times after we achieve a decent understanding of physics, after we became much smarter, and after we can allow ourselves to invest some thousands of years of deep thought on the topic.