I tweeted this out last night while watching old reruns of Anthony Bourdain's Parts Unknown series. This was a great show. If I were to give everything up and become a YouTuber, this is the kind of travel and food channel I would want to make, except that I would naturally have to add in some equal parts around architecture, planning, and real estate.

The responses to my tweet were of course mixed. Some people agreed and some people didn't. And a few people provided examples of great cities that aren't particularly known for their openness to new entrants -- places like Tokyo. This kind of response is not at all surprising given how divisive this topic has always been throughout history.

But here's what I was thinking:

1/ There are some obvious current case studies. Consider places like Toronto and Miami, where foreign born residents now make up the majority of the population. These are two fast growing and dynamic cities that wouldn't be anywhere near as interesting without their immigrant populations. Certainly the food wouldn't be as good.

2/ Many of the most beautiful cultures in the world are the result of different cultures coming together. Brazil is one example that comes to mind. Throughout history they have been one of the largest recipients of immigrants in the western hemisphere. Sadly, Brazil was also the last country in the western world to abolish slavery.

3/ Rome and Tokyo were cited (in the comments) as two great cities that frankly aren't all that diverse. According to Wikipedia, less than 10% of Rome's population is non-Italian. But Rome, while nice, is provincial these days. And Tokyo, while awesome, has a bit of a demographic problem.

4/ Even if you think a place doesn't have a lot of immigrants and maybe isn't all that diverse, it is still probably the result of diverse cultures coming together at multiple points throughout history. Maybe because of immigration. Or maybe because of something bad like war. Think of the Moors from northern Africa who crossed the Strait of Gibraltar and conquered the Iberian Peninsula.

5/ An openness to new people could signal and probably does signal an openness to other things. And since we are living in a world that thrives on innovation and new ideas, being open strikes me as being a fairly good and useful characteristic to have.

6/ Lastly, I come from a family of immigrants. I self-identify as being entirely Canadian. But I had to come from somewhere (multiple places, in fact). And so it strikes me as being odd and entirely selfish to want to block the flow of people now that I'm here and established.

What are your thoughts?

The above photo was taken on a walk up to the Castillo de Gibralfaro in Malaga, Spain. It was built by the Moors during their occupation of the Iberian Peninsula in the Middle Ages. It is located on Mount Gibralfaro (~130m up) in the center of the city, overlooking the historic core, the waterfront, and its lower elevation sibling -- the Alcazaba (or citadel). In the Middle Ages, this is what it meant for a city to be defensible. High ground. Formidable double walls. And places to shoot from. Thankfully, today, I think one could easily argue that "urban defensibility" tends to instead rely on things like knowledge, innovation, and diversity. Here are a couple of photos from inside the fortress. It is always amazing to see what labor was able to build without the technologies that we have today.

Portions of it were built using a very elegant and elongated brick. Above is the bar area at the top. Presumably this was a later addition, though, supposedly the Moors did make and sell wine from the Andalucia region. If you ever find yourself in Malaga, this complex is a must visit.

I tweeted this out last night while watching old reruns of Anthony Bourdain's Parts Unknown series. This was a great show. If I were to give everything up and become a YouTuber, this is the kind of travel and food channel I would want to make, except that I would naturally have to add in some equal parts around architecture, planning, and real estate.

The responses to my tweet were of course mixed. Some people agreed and some people didn't. And a few people provided examples of great cities that aren't particularly known for their openness to new entrants -- places like Tokyo. This kind of response is not at all surprising given how divisive this topic has always been throughout history.

But here's what I was thinking:

1/ There are some obvious current case studies. Consider places like Toronto and Miami, where foreign born residents now make up the majority of the population. These are two fast growing and dynamic cities that wouldn't be anywhere near as interesting without their immigrant populations. Certainly the food wouldn't be as good.

2/ Many of the most beautiful cultures in the world are the result of different cultures coming together. Brazil is one example that comes to mind. Throughout history they have been one of the largest recipients of immigrants in the western hemisphere. Sadly, Brazil was also the last country in the western world to abolish slavery.

3/ Rome and Tokyo were cited (in the comments) as two great cities that frankly aren't all that diverse. According to Wikipedia, less than 10% of Rome's population is non-Italian. But Rome, while nice, is provincial these days. And Tokyo, while awesome, has a bit of a demographic problem.

4/ Even if you think a place doesn't have a lot of immigrants and maybe isn't all that diverse, it is still probably the result of diverse cultures coming together at multiple points throughout history. Maybe because of immigration. Or maybe because of something bad like war. Think of the Moors from northern Africa who crossed the Strait of Gibraltar and conquered the Iberian Peninsula.

5/ An openness to new people could signal and probably does signal an openness to other things. And since we are living in a world that thrives on innovation and new ideas, being open strikes me as being a fairly good and useful characteristic to have.

6/ Lastly, I come from a family of immigrants. I self-identify as being entirely Canadian. But I had to come from somewhere (multiple places, in fact). And so it strikes me as being odd and entirely selfish to want to block the flow of people now that I'm here and established.

What are your thoughts?

The above photo was taken on a walk up to the Castillo de Gibralfaro in Malaga, Spain. It was built by the Moors during their occupation of the Iberian Peninsula in the Middle Ages. It is located on Mount Gibralfaro (~130m up) in the center of the city, overlooking the historic core, the waterfront, and its lower elevation sibling -- the Alcazaba (or citadel). In the Middle Ages, this is what it meant for a city to be defensible. High ground. Formidable double walls. And places to shoot from. Thankfully, today, I think one could easily argue that "urban defensibility" tends to instead rely on things like knowledge, innovation, and diversity. Here are a couple of photos from inside the fortress. It is always amazing to see what labor was able to build without the technologies that we have today.

Portions of it were built using a very elegant and elongated brick. Above is the bar area at the top. Presumably this was a later addition, though, supposedly the Moors did make and sell wine from the Andalucia region. If you ever find yourself in Malaga, this complex is a must visit.