<p>“Do you really think that many people can afford to buy a home in first-world country, much less travel to one?”</p>
<p>Who said anything about buying a home? What limited worldview do you hail from? Have you so little awareness, in your ivory-tower theoretical framework, of the way the rest of the non-landed non-gentry live? and what motivates them? and how they’ll sacrifice to get here? Is it because they hate their own countries & prefer to expatriate themselves? Is it only an educated class that attempts & succeeds? Wow. Which rock have you been living under? You haven’t noticed that they risk life & limb, & are willing to detach from close relatives & an entire culture, possibly permanently, because (listen carefully)…REASONABLY PROSPEROUS SURVIVAL IN THEIR OWN THIRD WORLD COUNTRIES IS UNLIKELY?</p>
<p>(Hint: living in frugal, even semi-squalid conditions over a restaurant in the U.S. is an UPWARD movement in standard of living, for many of them.)</p>
<p>It’s scary, the content & scope of some people’s educations – not only in the practical realities, but even in the theoretical models: FINITE mathematics, anyone, FINITE economics?</p>
<p>I refuse to do your intellectual work for you, such as researching population & migration trends from 1776 to 2008, as well as projections based on declining mortality rates. </p>
<p>Do the math.</p>