Not really sure I feel like putting much energy into this but here it goes anyway.
Sand wrote:
How does one choose a point of reference that is truly external
Validation through deductive reasoning like our race always has done. Nothing mysterious.
Sand wrote:
...and if you do how does this make things better?
Its how our ethics are oriented, just a few pivotal assumptions keep us from either pushing eugenics full force or maybe even deciding as a race that its no longer worth living. It comes down to the reasons why we chose to do or not to do anything in our lives, just like why we decided somewhere along the lines that pushing old people down flights of stairs or adults raping babies wasn't ok; do you figure decisions like that just appear out of thin air and are appropriate? If you draw on harm to others, what specifically ordains that its a bad thing? I'm drawing on the rather obvious just to say that with the issues of the day that we actually do debate - they're blurry and just the slightest difference in a persons take on what fundamental reality is about can mean being fully on one side of the issue vs. the other. We already have enough problems with philosophical disagreements about the bigger picture and technology further frustrates this by raising the stakes and how much damage can be made by slighter and slighter missteps.
In the near future we'll likely be playing with things far more deadly that even nuclear bombs when you think about it and it means that we'll have to put the comfort of just passing the buck and agreeing to disagree aside to probe a lot deeper so that we can have ethics advanced enough to insure our survival as a race in the face of these kinds of dangers.
BTW I haven't talked to you much, don't know what your beliefs are on order and lack thereof in the universe. All the same I really hope your able to do better than a one-liner answer to this, otherwise I'm a sucker for even explaining it this far.