Cecil Moore wrote:

Harold E. Johnson wrote:

"Cecil Moore" wrote:

Bats have very good perceptions of change and movement.
No perception of time required.


Ah, but they echo range.


And they were doing so long before the concepts of time,
perception, echo, and range were invented. Those things
are part of the malleable human model of reality and
probably do not even exist in the bat's hard-wired
model of reality.

Evidence that time is not just a concept of man.

73 de ac6xg