This is going off topic of course.

I already know that the guy says that some things will change with time and be unnoticed.

To crazybayman-
No one can predict the future.If it don´t erode then some other things will happen.
It don´t matter.
If we see the channel from space it means that the elevation is different making it impossible to be on the present.End point.

To Unknowns-The post 43 is not based only on the Obel Lake picture.It is based on all the pictures I post on the "Lunar Cry(no theory)" thread.
I was to post all these on the "Mega Topic" thread but people stop posting there.