> Learning other languages and cultures is another way to learn about how different societies interact with objective truth. Living other places taught me a lot

> Learning other languages and cultures is another way to learn about how different societies interact with objective truth. Living other places taught me a lot about how denial works in different places. This also had a rather frustrating effect. It is true that not just intensely traveling (not in the sight seeing way), but also actual living in several different countries and cultures, changed my horizon a lot. It definitely had the effect you talk about. But then what? You cannot tell your partner in discussion "you would not think like that if you had traveled/lived outside of your culture", and it's also impossible to send everyone off to travel in order to experience the same. Much less in the US, where for most of the country you cannot just hop into a train for a few hours to encounter a completely different language and culture. (I grew up in Europe and moved to the US as an adult, but I've also lived in several different European countries before, and traveled to far away places like Asia.)