As long as there’s enough for your remaining lifetime that’s fine. We don’t have to worry about anyone else’s lifetime after that.

All that energy for bitcoin only supports 7 tx/s. Digital dollar payments do tens if not hundres of thousands per second.

It was also useful when the page had changed inbetween google indexing it and now, so if you loaded the page and couldn’t find the text you were searching for because it was deleted, you could find it on the cached page.

Because all the shops, museums, restaurants, music venues, and public transit hubs are there?

Did Marina Abramović hurt her eyes in that show?