> Nobody said "unforeseeable" OK. The actual quote from the linked reference was "These proposals are all for gedanken experiments that cannot be performed wi

> Nobody said "unforeseeable" OK. The actual quote from the linked reference was "These proposals are all for gedanken experiments that cannot be performed with current or any foreseeable future technology". So I took a little license in quoting. I should ha quoted it more correctly, you're quite right.