[curlcntr]

And something else for any future intelligent species:

Today, fossils are dug up and flown around the world to museums etc. We publish but if that storage doesn't last or is undecipherable, future civilizations might have an interesting adventure trying to reconstruct the world of 100's of millions of years before our time.

I wonder if there has been any consideration of this or attempts at placing long-lived simple markings to guide?

[mcphage]

> I wonder if there has been any consideration of this or attempts at placing long-lived simple markings to guide?

There's a project to design and place long-lived simple markings to tell people to stay away from nuclear waste storage sites, and... it's hard problem: https://www.forbes.com/sites/jamesconca/2015/04/17/talking-t...