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[–] Mathurin1911 ago 

I think the most accurate way to look at this is really simple. You have a Venn diagram with two groups - those that can afford to go to Mars, and those that want to go to Mars. The market for people that would want to go to Mars, for whatever reason, is already likely in the millions. The big problem is the people that can afford to go to Mars. We need to get the total value of the overlap between those two groups to be greater than 'x' where 'x' is the total cost of a mission + sustenance.

You havent quite gotten what I am saying. It is possible right now to send people to the moon and build a city on the moon, or mars, that we agree on, I just dont think you understand how hard it will be. Indeed there are people who want to do it and who have enough money to do it. It is irrational. Humans are not strictly rational, but their irrationality has hard economic limits.

Humans dont actually go somewhere and live there for no reason, or just because they want too, there must be something there, some reason to stay, usually an economic one. Some humans go to awesome places to come back and tell the tale, but thats not a colony. Its possible that one day we will have hotels on the moon/mars, but it is unlikely. Colonies are not made by Armstrong or Shackleton, they are made by people whose name you will never know.

So what is on mars other than that it is awesome, strange and new that will cause people to go there to stay, beyond the history makers looking to be in books and have buildings made after them.

I also don't think we're left to put all all our eggs in one basket.

With current technology levels and the advances in the forseeable future, we still would be. A mars colony would have to have the equivalent of a chip foundry (among many other things) in order to be actually self sufficient, otherwise a natural disaster on earth would just doom the colonists to slow death trying to kludge together failing systems without parts. While they are working on making 3d printers able to print circuits, nothing yet implies they could produce usable integrated chip level stuff, even with advances.

Modern people dont have to deal with maintenance very much, so they dont tend to think about it, but the effort required to maintain a habitable space on mars makes it highly unlikely to be a real colony for some time yet.

Dont get me wrong, I love the ideas, I just dont find them feasible.

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[–] rwbj ago 

You're definitely right. I missed what you were asking, but I think there's a fair reason for that. To me it's a question with a self evident answer. I don't mean to say it's obvious, but rather that it's extremely subjective. For many people adventure and voyage are things in and of themselves. Not even things to tell people about, but things to do just for their own sake. I moved and live halfway around the world and have no public social media - I'm definitely not doing it to instagram some exotic food or imagecraft on facebook (really want to say fakebook, but I'm just not angsty enough). There's no true reason for it other than a desire to seek out new things. And there are plenty exactly along the same lines as myself from all sorts of very diverse backgrounds.

The goal of the early adventurers will be mostly people wanting to help be part of an entirely new colonization. These people will lay the foundation for people that would need a 'catch' to want to stay on the planet. I think the motivations for such will vary radically. Like you mentioned there will be definitely be a race for "firsts." Budweiser, of all companies, is already starting to carry out experiments determining what will be needed to brew beer on Mars (and on the way there), and for the sake of all that's sacred I really hope they're not the only option. Beyond that I think you'll have lots of hands on type people who enjoy solving problems and creating things. I imagine you'll also have many libertarian leaning individuals who see it as an opportunity to be part of something that will, all but certainly, end up with its own entirely distinct political system that will likely be left libertarianism.

In some ways today I think even SpaceX as a business is an example of this mindset. They are attracting some of the top engineering and computational talent in the world. Yet the pay is terrible relative to what these individuals could make elsewhere, the hours and work are absolutely brutal, and they'll never likely receive any personal accolades for what they're doing. It's just really enjoyable being a part of things that are important for many people - and I think colonizing another planet will be, by a wide margin, the single most important thing humanity has ever done.

Once the initial settlement and foundation are established then you have countless reasons for people to tour or visit it. Sports, science, and many other fields will offer opportunities and possibilities absolutely unlike anything on Earth. And the early colonization will have a very nice selection bias towards traits. You'll have tech minded people with an adventurous and freedom seeking personalities who have also shown themselves capable of playing our little game back on Earth well enough. Think of something like Silicon Valley. The main draw in such an area is really nothing but the people and the possibilities that entails. Then there will of course be everything from science to sports that will be unlike anything possible on Earth. Ultimately I think there will be [many] people who want to build 'it' and from there, if you build it they will come.

I definitely agree that complete self sustenance would be a longterm goal. There's a priority list a million items long and demanding self sustenance as immediately as possible would likely be incredibly inefficient. Though self 'reliance' as a sort of weaker version is definitely an immediate given. The orbits between the two planets are only optimally aligned for a window every couple of years. Future propulsion technologies might render this less relevant, but for now - the people that will go there won't be coming back any time soon.

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[–] Mathurin1911 ago 

I moved and live halfway around the world

How, doing what, can I come visit, I mean, can I come live there as well!!

Erm, I mean, that sounds interesting, Ive been kind of wanting to do something similar, but I cant find a job that lets me do so.