Phil, I'am not in the doomsday camp that predicts total chaos when the year 2000 arrives, but as a TV X-File fan and believer that life does exist in outer space in a form unlike our human existence, I can imagine a day when contact will be made with results being anything one wishes to speculate.
To continue this off-topic with an example:
We live in a 3 dimension existence of the x-y-z axis (space). Contents of matter and energy. We are regulated by something unknowned, which we call Time.
Another life form may, as in can, exist without the constraints of the Time factor, simply thru existence in 4 or more dimensions.
A simple way to understand this is to imagine a life form that exist only in 1 dimension, as in length. It would not consist of matter, but something to us to imagine as a point of energy. To this life the position of it is to us on a line, and to continue using our sences to explain this life, we can see where on the line it is, as in where is the point on the line. But this life only knows its position, it has no concept of movement on a line. To this life, the movement we see, it experiences as what we call Time. To it Time cannot be traveled, as in Time Travel we know cannot be done. For us to go back into time is a nope, and to travel forward is to simply wait for the present to become the future, but automatically the future become the present, so travel into time, as to "jump" over time is as the other direction wish, = nope. But back to that one dimension life form, that has position as Time. Now if we could observe this one dimention life thru our 3 dimention existence, then what that life sees as Time(position) only as a current point, we can see the "line" that it may travel, so in effect we can see where it can exist in more than one point. So that life knows Time as not being travelable, but we can travel its concept of Time.
Now a life form in 4 or more dimention can view out Time concept in the same manner, and at our same time, see past present and future of our life, at the same time, as knowed by our sences.
So, that limit of Time for long space travel is a problem for us, not for other life forms.
on-topic, finally
nice move in volume for MGR today
Doug |