>>If there is one thing Progressives know how to do it is evolve. And while political expediency serves as the primary impetus for this relentless march forward, the process can be expedited when people have no immutable principals.
That is the basis for the whole Progressive ideology. They do have some fixed ideals and they let everything else evolve to push those ideals forward. The little details are meaningless to them because they know that once their ideals are fixed as part of our culture, then the little things will fall into place.
It is lesson we should learn.
The Left singularity
http://blog.jim.com/tag/left-singularity/