I agree the GP was cruel and demeaning and at least partly wrong.
But it's been asked for someone to describe the specific changes in their worldview that resulted from living abroad (and specifically the ones that could not have been garnered by other means).
If it's about gaining understanding, what specifically have you come to understand that has been really valuable to you?
Is it like "After seeing first-hand the way asian countries do urban planning and public transportation I have a much better foundation for forming opinions about the way things should be done in the USA"?
Or "After spending a month living and eating as the Italians do, I had an epiphany about how to live a healthy, meaningful life and when I got back to the states I completely rearranged my method going through life, converting to a diet of wine and fish and making lots of new kinds of social connections that I otherwise would not have"?
Those (pretend) experiences sound profound, meaningful, and worthwhile.
It's not totally clear though that the benefits couldn't be had without living abroad by a sufficiently imaginative person with the correct literary diet etc. Then again, it would be the height of arrogance to think oneself so imaginative as to be able to comprehend every important facet of human culture from afar.
"It's not totally clear though that the benefits couldn't be had without living abroad by a sufficiently imaginative person with the correct literary diet etc." -
I see observations like this one as being totally off (and I may have been guilty of having slightly similar, although way more nuanced, views years ago). Can someone playing volleyball and being sufficiently imaginative understand/feel playing football (the European one)? From a theoretical point of view, they may have a sorta intellectual understanding of it. Both sports involve a ball, they are both team sports, there is a referee etc. But until you do it, you have no real understanding of the differences in the practice of the sports. You don't get, in the sense that you don't feel, the positions, the dynamics, the different energetic systems that are taxed.
And it is the same for traveling as described here. Sure, you can have a sorta understanding of Cuba, the mix of poverty and ambition, the political ideas that motivated the revolution and the quite different reality of day-to-day living. Sounds like Detroit, does not it? Maybe. Or you may think, getting back to my previous example, that you don't need to go to Brazil to experience playing football, you can just go to a park in SF, play a pick-up game, and get the same football experience as you would get in Brazil. Intuitively and logically, the answer is no, you cannot. Because it is not just the action, it is the action in a particular context.
When I was in Cuba years ago, I understood much better than I could have imagined, through a mix of observation and participation, the dynamics emerging from the interaction between top-down politics and local (black) markets. I understood much better (through observation!) how romantic relationship develops when people are looking for a way out and have developed quite ingenious ways of tricking "whales". Would have been possible to get the same understanding in my hometown or in the town I have been living in for more than 15 years? I don't think so.
I went to Argentina for some time. I got to know better how different cultures (Italian, Spanish, Native) may get mixed together, but still maintain visible and distinguishable cultural roots. And now I can see the mix and the roots in other situations and in other contexts.
Experiencing different cultures made my life incredibly (with respect to my previous perspective) more profound, interesting, and adventurous.
Eh, I would say the notion that the benefits of travel can be neatly summarized in a list of Reasons Why It's Worth Your Time is sort of beyond the point. In fact, I'd say that's one of my main takeaways from traveling so much: realizing the limitations of the Western "rationalist" worldview that demands logical reasons for everything, as if Man were a computer program.
It's a bit like asking someone what they've learned about life in the past 5 years. The answer is likely, a lot of things, more than one can conceivably verbalize at the drop of a hat or even verbalize at all. Language is a tool added on top of reality, not reality itself. As I explained above, it's about a much deeper expanding of one's perspectives, which has absolutely nothing to do with education or information. It's about realizing that different cultures have unique starting points as to what they consider valuable or admirable, then experiencing that for yourself.
This, I think, is something really relevant when it comes to the US. Most of us have a hard time divorcing the idea of wealth from excellence. Being rich alone is enough to earn you respect, no matter how vulgar or manipulative the source of wealth. Many other places (say, France or Japan) don't unify the two and the consequences are very observable.
I could say things like, "The public transportation system in Japan is amazing and makes me wish we had it in the US," or "the outdoor heaters in Paris make street culture much richer," but frankly these seem so insignificant that it's almost laughable to use them as a justification for traveling. It's akin to watching a deeply moving film and then suggesting others watch it because "the colors were nice." Not everything requires argumentative justification, nor should it.
But it's been asked for someone to describe the specific changes in their worldview that resulted from living abroad (and specifically the ones that could not have been garnered by other means).
If it's about gaining understanding, what specifically have you come to understand that has been really valuable to you?
Is it like "After seeing first-hand the way asian countries do urban planning and public transportation I have a much better foundation for forming opinions about the way things should be done in the USA"?
Or "After spending a month living and eating as the Italians do, I had an epiphany about how to live a healthy, meaningful life and when I got back to the states I completely rearranged my method going through life, converting to a diet of wine and fish and making lots of new kinds of social connections that I otherwise would not have"?
Those (pretend) experiences sound profound, meaningful, and worthwhile.
It's not totally clear though that the benefits couldn't be had without living abroad by a sufficiently imaginative person with the correct literary diet etc. Then again, it would be the height of arrogance to think oneself so imaginative as to be able to comprehend every important facet of human culture from afar.