[FredPret]

Why isn't the answer to build more? Of course that's the answer.

Clearly there's demand for tourists to come and visit Dublin, maybe they should either tax the tourists into not coming (and hit the economy), or build enough room for everybody?

[pjc50]

> Why isn't the answer to build more?

Where? And how do these extra people move about?

It's definitely doable, but it's far from simple, and is going to further change the character of the city. And involve a lot of public spending which people object to.

[FredPret]

> Where

We have oodles of room. Every human - not families, but individual humans, including children - can get their own massive house, with a big back yard.

Here's my math: Back yard size: 15x40m = 600 sq m.

Public amenities per person = 300 sq m. (very generous)

Total space per human = 900 sq m. = 9e-4 sq km.

Number of humans = 8e9

Land required for this most ultimate of suburbs: 7.2e6 sq km

Surface area of Canada: 9.98e6 sq km. USA: 9.83e6 sq km.

In my absolutely absurdly overprovisioned scenario, we all fit in 72% of the admittedly very large Canada. ALL of us. Leaving plenty of room for every holiday-worthy place on earth to have all the AirBnBs and apartment-hotels needed.

> It's expensive

Investing public money to create amenities for tourism is going to be an economic no-brainer. Tourists, visitors, and locals will all benefit from it.

> Character will change

Everything changes all the time. The history of the world is a story of the character of things changing, whether happily or otherwise.

In a time of great change, desperately trying to slow it down isn't the way. Rolling with, and even initiating, the changes in an authentic way is much better.

[dorchadas]

There is room - in the hotels. Tourists aren't entitled to live in local houses. And I never said to not build more. I said it's only part of the answer.