On the contrary, asking for well-thought out political thought is the most reasonable demand in the world. If you have an idea about health care, national defense, or trade policy, I expect thought and numbers, not vague platitudes.

For example, you want small inching movement. From what starting point? Inching movement from the near-zero flows of the mid-20th century? Inching movement from the mass flows of the 21st century? Both ideas would have major consequences, and if you are going to advocate for mass social change, you should think it out and advocate with care and thoughtfulness.

I’d take rapid movement, honestly, I simply think it unlikely. In terms of what kind of change, I was speaking of movement toward a rational system with clear goals, with decisions made by knowledgeable people. With that in mind any movement, I think, should be estimated from the present. We can’t change the past!

Agreed, care and thoughtfulness should be the rule, not the exception. Presently we are getting neither. I’m a software developer, I don’t work in policy; but I believe our immigration position should be aligned with policy goals and I’m not sure we have any of those, either.

In any case, re-categorizing so many legal immigrants in order to imprison them strikes me as pointless and fundamentally wrong.

Why do we need to quantify an exact quota to qualify as well thought out political thought? Some people think about this issue from the basis of fundamental freedoms. Innocent, productive people deserve the opportunity to move where they obtain the most prosperity.

If I advocated abolition in the 19th century, it would be missing the point to turn around and say "oh yeah? And how many slaves would you like to free per year, and what effects do you expect that to have? Include examples of past slave rebellions"

> For example, you want small inching movement. From what starting point?

The obvious assumption is that they mean from where we are right now. We're not going to suddenly be at the mid-20th century again. This comes off as argumentative more than curious (as do your other comments in this thread, for what it's worth).