I think this is an important point. We live in a world and in a country in which reasonably free international travel is critical not just to the overall economy, but also to the well-being, livelihoods, aspirations, and happiness of many, many individuals. This is something that we as a nation need to keep an eye on. We need to travel to keep our economy moving and our personal lives rewarding. And we also need people from other countries to be able to travel reasonably freely for the same situation.
One of the biggest negative consequences of 9/11 was that we made our country less welcoming to foreign students, particularly science, engineering, etc., students. A huge part of our technological and economic growth depends on the inflow of brain from around the world, particularly Western Europe, China, and India.
Above, there’s a discussion about whether the United States is a “tourist economy.” However, you define the term, tourism is important to our economy, but it probably is a stretch to call us a “tourist economy.”
What is not a stretch is to call our economy an “innovation economy.” A significant segment of our GDP, our growth, our income, our personal satisfaction comes from the work of inventors and creators of all kinds, not only home grown ones, but those who come here from around the world to take advantage of the social and economic advantages present here.
And you can bet that we, collectively, as Americans, are the ones who benefit most from this kind of thing. Whenever we make it harder or less attractive for such people to come here, we’re the ones who lose the most in the long term.
If we don’t have the whole story on this incident yet, then I might come to a different conclusion. But given what we know now, this appears to be a stupid mistake on the part of our customs agents. When such a mistake happens, we need to take steps to remedy it.
More than anything else, we need to maintain the image and reality of our country being the best place to go, not just to enjoy oneself, but to live, work, create, innovate, entrepreneur-iate, whatever. That has for a long time been one of the key things that make us who we are and make us, collectively, as successful as we are. The land of opportunity, of freedom, of welcoming, of rational, humane treatment.