New Mars Forums

Official discussion forum of The Mars Society and MarsNews.com

You are not logged in.

Announcement

Announcement: This forum is accepting new registrations via email. Please see Recruiting Topic for additional information. Write newmarsmember[at_symbol]gmail.com.

#376 Re: Human missions » Bush and Mars and Re-election - Bush and Mars and Re-election » 2004-06-02 15:17:32

Exploration of space by humans is silly. There is no point (other than the scientific value inherent in our versitility, which diminishes with advances in technology related to the mechanical...).

Plan Bush isn't colonization. Plan Zubrin isn't colonization. Colonization will not come from the government (other than as some type of commercialy subsidized program bent on producing economic value to a majority interest group).

NASA is doing what it has always been told to do- see how far you can fling a guy and bring em back. Maybe he will see something and tell us all about it. Other than that, there is no other than that.

You forget that NASA also has a very big military value so will a moonbase.

#377 Re: Human missions » Bush and Mars and Re-election - Bush and Mars and Re-election » 2004-06-02 15:12:59

Back to space travel... although we live in a world with unprecedented amount of economic interconnectivity between countries, survival of the fittest still rules the day... the question ought to be not why there isn't more space cooperation, but rather why there ought to be any to begin with at all.

As you can see from other posts that followed yours and those before the one I'm reponding on. The US has some little money issues. And private companies don't see any near time need to fund space research.

So I think if Bush stays or goes in the next election the next president will be forced to make cuts. And whats the most logical thing to cut first? Nasa and spin offs. As it has the lowest short and long term return on investments.

So what do you do if you have all this knowledge of space exploration but no money to put it in practice? Well just do what the Russians do, start joint ventures. This way the knowledge is not lost and you don't have to increase budgets/taxes.

#378 Re: Human missions » Bush and Mars and Re-election - Bush and Mars and Re-election » 2004-06-02 15:01:34

Asked by Europe? There was no UN authorization if memory serves... And what about the genocide in Iraq? I guess the gassing of Halabja and the mass graves aren't proof? The BBC even did a documentary about Halabja before Gulf War II.

I can't say if the US acted on its own on Bosnia or with the UN/NATO. But at the end they did get UN/NATO support unlike Iraq now. But this also due that Europeans didn't want to many refugees in their countries. Also Clinton believed if he didn't act other countries may follow with the same Serbian policy.

The US didn't invade Cuba because of MAD doctern...

I have seen this MAD doctern before on the net but I don't know what it is.

the US hasn't invaded NK yet because it doesn't need to, the country will eventually implode on its own...

I think there is a really small chance that the NK regime will collapse any time soon. As they tend to get all kinds of stuff from the US, SK, Japan and China to shut up and stop nuclear research.And the same time they will be selling WMD (buzzword alarm tongue) to other countries. Like they are doing now with Iran.  Or just look at Cuba the only reason it may change is the death of Castro and that only if there is no other strong leader to follow him.

but Iraq, Iraq did without question support terrorism in at least some offical state capacity, the former leaders of Iraq hate America, and said former leaders had the reasources and the will to create WMDs.

Yes Iraq supported anti Isreal terrorisme to some degree. But so do a lot of Arab nations. And hate for the US is not only something that is something of the old Iraq regime. WMD, just look at what Iran is doing now.

Terrorists don't need an ICBM, all they need is an unsecured shipping box or piece of airline luggage...

No they don't need ICBM's but they do need money and a place to hide.

#379 Re: Terraformation » Terraforming the Earth’s great Deserts - Turning the Sahara into a rainforest. » 2004-06-02 14:39:04

Extreme water conservation methods were tried,
but the Silk Route still dried out.
-
The weather kept getting warmer after the Ice Age, and it is still getting warmer.
-
US could do better, but how would you make US deserts agriculturally productive, or make a Rain Forest ?

First I don't think that that the US deserts needs to be agriculturally productive. As the US at this moment doesn't need new farmland as it can feed its people and many other countries peoples.

If the US population should grow then they should export less food. Let the foreign countries destroy their nature first (nature reserves are still important and a symbol of the country), the US is not obliged to feed the world. However it can show the rest of the world how to produce more effectively. (Export the knowledge and make some money out of it.)

You know I live in the Netherlands and most of the year we have too much water. But in the summer the local governments ask people to water less their gardens and conserve water in general. That’s weird isn't it? We are normally pumping water out or building higher dykes to handle the excess water.

I think it's ridiculous as they the government should just create big water basins for the excess water that flows down the rivers in the non-summer seasons. Then in the summer you could use water from those basins to handle the shortage. And those basins would act as nature reserves and be nice for sport fishers and bird watcher.

I’m sure you have in the US also regions that suffer from regional flooding dangers. And in other regions have water shortages. I say use that excess water for backup in low water periods.

And I say only mess with nature if it’s needed. India and China have growing populations and China is already importing food from the US and will more in the future. But at some point the US will or can’t export more food. Should the US destroy its nature to feed other countries? Or should the other countries destroy their nature to feed their people?

And I recognize that some regions drying up is due to the end of the Ice Age. So it’s a natural process. I saw once this documentary about African Elephants. They tend to bring down the trees that grow on the savannah. In that documentary they said that the theory behind this is that the elephants prefer to eat grass and destroying the trees so more grass will grow and stop a forest from forming. This is also a natural process. So maybe bringing water to the deserts by human (bi pedal animals) is also a natural process?

You ask me how to make the American deserts into forests? Well just pump seawater* or any excess river water (just take it just before it hits the Ocean / Sea) to a great basin. I think you have many natural basins in the US, which are dried up lakes. However the costs are great but the benefits can also be great on the long term, as the Hoover dam has proven.

*There are many methods of removing salt from seawater.

#380 Re: Human missions » Bush and Mars and Re-election - Bush and Mars and Re-election » 2004-06-02 13:44:21

*Cough* Oh you were talking about President BUSH? Gee sorry, just getting flashbacks of Clinton bombing Bosnia and "non exsistant" Iraqi nerve gas factories!

I believe the US was asked by Europe to help in the Bosnia situation. And there is proof that there was a genocide going on in Bosnia by the serbs.

#381 Re: Human missions » Bush and Mars and Re-election - Bush and Mars and Re-election » 2004-06-02 13:34:40

It is important to note that Kennedy did not strike first like Bush did.

I don't think that Kennedy didn't first strike Cuba because he is very different from Bush. It's just that Cuba had the whole Sjovet Army behind it and had nukes! Ooh and don't forget the bay of pigs.

If you still don't believe me then why didn't Bush invade North Korea? As it has a good army and China behind it. And possibly nukes.

And as a matter of fact I think it was the Sjovet premier here that was the smart one not Kennedy as it was the Sjovet premier that backed down. While Cuba has soevreign rights and it's none of the US's biz what it does in it's country and who its friends. And all at the same time the US had ICBM's in Turkey aimed at several stratigic Russian sites.

However people say that Kennedy made a backroom agreement with the Sjovet Union that it will remove those ICBM's from Turkey but they were not allowed to talk about it in public so that the US could show that the US is strong and won this crisis.

Just my 2cents

#382 Re: Human missions » Bush and Mars and Re-election - Bush and Mars and Re-election » 2004-06-02 13:26:22

I don't know why the US wants to go alone to the Moon and Mars. As surely the US, Canada, Europe and some South American countries have the same basic values as the US. Such as free market, human rights, government styles and religion.

It would be a lot smarter to work together with those countries and share the cost and ideas. So that maybe things will happen faster.

#383 Re: Terraformation » Terraforming the Earth’s great Deserts - Turning the Sahara into a rainforest. » 2004-06-02 13:09:47

As temperatures rise, US keeps getting dryer. Fortunately, it won't go the way of the Silk Route; Canada is designing its waterwork levels to feed into the US. When warmth meets water there are easy possibilities.
-
For the Sahara, there is no fresh water awailable. You can't bring water to the sand, so bring the sand to the water.

Isn't the US really getting dryer due to pumping groundwater and underground rivers to houses that mostly use them for washing their cars and watering the garden? Or using that water for high volume water using factories that then just pump the used water into a river which then ends in the sea?

I think the US could also use some better water reclycing schemes.

#384 Re: Human missions » Send inmates to mars - like in australia » 2004-06-02 12:49:02

Okay, I'll bite: Whatever made you think that one up??

Well, in the early days it will be hard to get humans to Mars for several reasons. Radiation, No luxeries, need hard work to get things started etc, etc, etc.

However bases and other constructions need to be build. Who is going to do this? Robots can't as of now. So life sentenced inmates that would just sit and rot in prison should be given a chance to work on Mars doing all sort of pre-colonization work.

To compensate for their hardwork they will earn a nice salary and will be free on Mars.

#385 Re: Martian Politics and Economy » Should God be Exported to Mars? » 2004-06-02 04:33:23

P.S. A.C. a pedophile? Yer kiddin'! He wouldn't be allowed in the UK, if he was a 'known' pedophile.

I'm not sure but I read here and there stories about him on sri lanka

But after googling for it seems its only some tabloid rumours and there is no real evidence.

Here is a link on the background story of the allegations:

http://gaytoday.badpuppy.com/garchive/w … 1498wo.htm

#386 Re: Martian Politics and Economy » Should God be Exported to Mars? » 2004-06-01 22:24:28

And in the future have religions as political parties. Like now I’m paying taxes for some church in what I don’t even believe in.

What country do you live in?  I've never heard of having to pay taxes for a church.  Unless you live in a Muslim country, where you pay taxes to what might be a theocratic government.

However in Germany you have the same religion / church taxes. And probably a lot of other European nations.

#387 Re: Martian Politics and Economy » Should God be Exported to Mars? » 2004-06-01 20:05:16

And in the future have religions as political parties. Like now I’m paying taxes for some church in what I don’t even believe in.

What country do you live in?  I've never heard of having to pay taxes for a church.  Unless you live in a Muslim country, where you pay taxes to what might be a theocratic government.

I live in the Netherlands.

#388 Re: Martian Politics and Economy » Moral Communities to Mars - Send "Civil Body Politics" to Mars » 2004-06-01 15:35:52

You can't sterilize humans, and we're walking bacteria farms. Colonization introduces lots of garbage to the native environment and more opportunity to pollute the primary reason for going to Mars, which as I have heard, is to find out the story on life there.

I care as much as infecting Mars, as Mars microbes would care about infecting the Earth. Remember although we are humans we are just multi-cellular life forms at the end. We are just an advanced form of microbes thats able to travle between planets.

#389 Re: Human missions » Send inmates to mars - like in australia » 2004-06-01 15:19:31

Australia was known because it was a penal country for english inmantes.

What about doing the same for Mars?

#390 Re: Martian Politics and Economy » Moral Communities to Mars - Send "Civil Body Politics" to Mars » 2004-06-01 15:17:07

Startrek had numerous stories of ancient cults and cultures transplanted to unexpected places. Often there was some form or suppressive agent in control.
-
US Pilgrims were motivated by religious disagreement.  The Martian settlers will be science oriented.

And will have science based disagreements. Like you have now on Earth.

#391 Re: Martian Politics and Economy » Should God be Exported to Mars? » 2004-06-01 15:02:21

In a novel titled The Songs of Distant Earth, author Arthur C. Clarke wrote about a human society on a planet named Thalassa.  A terrestrial visitor to Thalassa said, "I wish I could meet some of my long-dead colleagues and let them know how many of our endless arguments have been finally resolved.  It is possible to build a rational and humane culture completely free from the threat of supernatural restraints."

Will the future validate Clarke's fiction?  Can Martian society be religion-free?

Isn't Arthur C. Clarke a known pedophile? So should we take moral lessons from him?

#392 Re: Martian Politics and Economy » Should God be Exported to Mars? » 2004-06-01 14:51:05

My personal opinion would is that religion and believing in an after-life are different things.

Religions are like a political party and believing in something is like a personal opinion like what is you favorite color, music and other stuff.

There fore I think a religion should be treated like capitalism, communisme, socialism or any other political ideology. But not as bringing God is a bad thing because, that is a personal thing / issue.

If you make a difference between religion(politics) and believing (color/left handed/sexuality) its like asking should we allow gays or hetereos on Mars? Should Mars be only be for left handed people?

I say let religion be out of it for now and allow people to pray and believe. And in the future have religions as political parties. Like now I’m paying taxes for some church in what I don’t even believe in.

#393 Re: Unmanned probes » Mars probes - Low budget but a lot » 2004-06-01 14:26:48

- The boosters to get them to Mars might perhaps be the most expensive non-reducable cost.

I agree they will not get a lot cheaper at this moment of time but I said that they new rovers will be smaller. With that I mean each rocket should be able to fit 8-12 of them.

- The R&D costs are already spent, sending slightly modified copies should be relatively cheap

No need to redesign just use the parts you have now and make smaller and specialized rovers. And by that they will consume less power and need smaller everythings.

- The mission control costs probably wont change that much regardless of the mission, even if through advanced AI the probes could become self-suficient.

Well I don't need the rovers to be 100% self-suficient just able to cope with a loss of communication and the 10 minute lag and handle simple situations.

- the raw materials and construction of the probes should be cheaper if we reuse the design and fabrication methods. Very little of the materials and expertise are "off-the-shelf" so its probably pretty expensive on a per-mission basis.

Who says we need new hardware? I say just put one special hardware device on each rover. The rest can be basically the same. I believe in the motto if it aint broken then don't fix it.

but unfortunately they wont be able to rove around without increasing the weight and limiting to one probe per booster, and so the cost goes up signifficantly.

Ok but a swarm of rovers can do a lot more then one rover. Especially if you account for the repair rover that I mentioned. That is able to clean solar cells (the biggest reasons why rovers stop nowadays) and do other simple maintance tasks.

#394 Re: Intelligent Alien Life » Which wold be "scarier" - Alone or not alone » 2004-06-01 14:07:02

I couldn't vote for any of the two. As I'm not scared of non earth life nor with the idea of only earth life.

Of course you can think like what of those aliens would be smart and act like humans did in the past?

But what is scary about being the only life carying planet in the universe? I mean as soon as there are interstelar ships and humans and earth animals settle other planets other then in this solar system you will get diversitation and non Earth solarsystems beings will enventually look and act very different from earth born humans. So the desendends of humans at the end will be the aliens.

#395 Re: Life support systems » Pizza's!! - How are you going to deal with it? » 2004-06-01 12:51:47

Some years there was some experiment in the US with a closed enverioment (I forgot the name) but they had some problems. One being that the concrete would asorb the oxygen. But this can be overcome. Another but less talked about is that the scientist were going crazy for some junk food. They were sick of eating the habitats made food.

How are humans on Mars going to deal with this? As being one of the first on Mars makes you a: astronaut, sciencetist, construction worker and a farmer. All at once. Thats a lot of work.

#396 Re: Unmanned probes » Mars probes - Low budget but a lot » 2004-06-01 12:42:23

Why only send one or two probes at a time to Mars?

Cost you say? But why are they so expensive?

Well I think those probes are so expensive because they are all-in-one probes and big. They have everything on board on one probe. The motto should be:

1. Redundancy in numbers not parts. A probe doesn’t have internal backups but multiple similar tasks probes
2. Specialization. I only do this.
3. Cheap but greater numbers.
4. Smaller but more of them.
5. Smarter.

Why not have specialized probes? One probe should be a scouter and mark interesting objects and go on. Another probe could have special anaylizer that would put that marked object into its to-do list. If that probe is done another with another tool would follow it and do its tricks with the marked object. The specialized probes should come in pairs or more so you can allow one to fail. Ideally you would also have a repair probe. That has tools to take apart a probe and replace an engine or clean a probes solar-cells.

To save money on communication devices and size the probes only come with a low range communication devices and have them communicate with a communication stationary drone or satellite.

For example you would have a scout probe that only has a camera on board. It would scout the area and mark targets. Then a probe with a drill would follow and take a sample of the target. That probe can take multiple samples so a route can be planned to make a rendezvous with an analyzer probe. Which will take all the samples and analyze them. All communications will be done between probes between the communication probe that is contact with a satellite.

However I would recommend that AI’s should be studied more before this is done. My idea would be probes that can act independently and also learn via a network. Like those soccer playing robots.

Humans are also specialized. You have CEO's, musicians, MD doctors, teachers and more professions. You don't have humans (normally) that can do everything. It’s just not efficient.

#397 Re: Science, Technology, and Astronomy » Space Stations - I don't see much about space stations » 2004-06-01 11:39:48

Why don't I see much discussion about space stations? Is the topic less romantic? Here are some reasons why I think spacestation that have artificial gravity could be important.

1. If placed near the asteroid belt, you can start mineing them.
2. A transportation hub for resources and people to and from Mars / Earth.
3. Also they could be a very nice holiday destination for Martians/Earthlings.
4. Some very hightech gizmos are better produced at near zero gravity.
5.Science outpost, for experiments that could be harmfull on a planet or for studying the universe.
6. For people who don't want to terraform Mars or change more on Earth. However the basics would come from Mars or Earth but the rest can come from the Asteroid belt.

#398 Re: Terraformation » Terraforming the Earth’s great Deserts - Turning the Sahara into a rainforest. » 2004-06-01 11:21:04

I agree with REB and want to add the following.

A lot of todays farmland is not natural and we can't go by without them. For instance the hooverdam allowed farming in its states. In the netherlands the "polders" were swamps (like the everglades) that were and still are pumped of all excess water. Also all those dykes arround the world rivers (canalization) make humans safer but stop the natural overflooding of rivers and create with that a biodiverse river side swamps. And you know building cities also destroys that natures habitat. I'm sure you can think of other examples when people stopped natures natural flow for the sake of humans.

I'm not saying that we should be going crazy and make a big concrete and farm planet with no wild nature at all. I'm saying that at this moment of time farms can sustain people it only needs to be devided better. But in the future when population grow and that growth will mostly happen in poor countries that already import a lot of food from the US and Europe. So in future with a bigger Earth population and especially in poor countries there will be a big problem. And then you will have to ask your self. Do I like deserts more then people or if you say that you prefer deserts, then I will have to awnser that those poor nations should have the right to sustain their own food needs.

And about the deserts some were already populated by humans before. The one in China had some old civilization on the silk route that went dead when the water dried up and the silk route wasn't needed anymore.

North Africa used to have forrests during the Roman era however due to population increase and war (destroying of enemies hunting grounds) they dissapeard.

The sahara is also growing due to human influences. People cut trees and or bushes for fire wood, those same plants used to keep the sand at it's place with their roots and keep some moisture in the ground.

Another example is lake Chad in Chad that is shrinking and getting saltier due to bad use of the water and not enough water filling it in again. A big lake in Russia (forgot name) has the same problem.

Conclusion a lot of deserts are dryer and growing due to small scale human influences over the centeries. Pumping water in them would be restoring them to their natural state.

Last thing, I think the deserts in the US don't need to be turned into farms. But you could build towns in them when supplying enough of water (like Las Vegas). I think this as the US produces enough food already as its able to export a lot of it.

#399 Re: Terraformation » Terraforming the Earth’s great Deserts - Turning the Sahara into a rainforest. » 2004-05-31 17:58:41

Profit from feeding the hungry people will provide retirement funds to turn the sands of the Sahara into beaches, only bigger than the Florida sandbar.

Well that's a possibility, actually I posted something similair on another Mars site(before I knew about this site and this tread)http://www.redcolony.com/]redcolony that makes good use of the water. You can find the post http://p205.ezboard.com/fredcolonyfrm4. … topic]here however I got no replies emoticon sad

Following are some bits of the post:

Terra forming.... Earth! Talking about Mars terra forming and terraforming in general made me think of all the regions on Earth that also could use some forming.

I know doing it on Earth would be a more sensitive subject, as it’s a living planet. However I’m not arguing on chancing Earths climate but to make better use of the Earth.

However terra forming on Earth is not unusable at all. Just look at the dykes in the Netherlands, Hoover dam, Rice terraces in South East Asian countries and there are many more other examples. They allowed humankind to get to the level it is now but also destroyed a lot of natural habitats of the local species.

My primary objectives on how Earth could be used better are in these environments: Oceans/Fishing and Deserts.

They are basically on how you could improve fishing and farming. And solving the problem of fresh water in dry regions.

However the food problem could be easily solved if humans would accept to eat insects such as locust and ants. As they could be good meat replacements and are very easy to grow/cultivate. But I don’t think that’s ever going to happen.

So lets dive into the Ocean/Fishing problem. Most people know that the oceans are being over-fished. However mostly by rich and or western nations. This problem can be overcome by using fish farms in the oceans/lakes/rivers or even on land. You could even use the Tilapia fish that an article on this site (Mars Meat) has pointed out.

There are some experiments going on with fish farms in oceans or lakes. And I think they should be supported more. A lot of fish can be raised, as cattle would be on land.

However I have another use for deserts, that is to to irrigate them by using seawater. As it’s possible to pump oil from Russia to Pakistan through a lot of independent countries and great distances. So it would be possible to pump seawater from oceans to the desserts.

You have two options with this seawater one is to simply pump it into a basin and form a salt-water lake. Introduce saltwater fish(farms) into them and you have locals that can eat/fish/sell those fish. A side effect would be that the water would vaporize and fall down and rain and form rivers that could feed a fresh water lake and that would could be used for irrigation of farms and for fresh water fish (farms).

However I can see environmental changes due to pumping water in to no water regions. As the water will condense and form clouds and you can’t tell were it will fall down. Unless there are some big hills or other factors that would stop the clouds from moving into areas that already have plenty of rainfall and now perhaps will be flooded. But still it’s a better solution then hunger. Environmentalists don’t argue with me but with the people that are skin over bone! And tell them they will have to find another way to find food. Except of course if they are going to drown but I think canals and dykes can solve this problem.

#400 Re: Martian Politics and Economy » A Politically Correct Development Plan - Communism & Socialism & Capitalism » 2004-05-30 22:56:15

I'm for a city-state Mars. And the only central agencies would be the Interpol (crime travels with humans), world court and Earth Mars relations.

People who make part of a certain city-state will decide what kind of government they want, the taxes and anything else that doesn't hurt other city states (such as building a dam in a terraformed mars could hurt another city state)

However there should be some base on understanding regarding pollution, human rights like you have on Earth with the WTO, UN, and Kyoto.

A city-state is a city-state if it has a certain dome size / population. Its territory is only 5 kilometers around its dome. All the other land is public and free for recreational use. However if you want to build a settlement or mine you need permission from all city-states. In this decision each city-state has the same vote. So that a bigger city-state can’t vote for mining by one of it’s businesses.

To cut a long story short basically like ancient Greece or a federation. I don’t need some government seated on the other side of the planet telling me how I must conduct my business. Remember Mars although smaller then Earth is still a whole freaking planet. To have the centralized government would be like the UN ruling the world from New York, which wouldn’t work, would be extremely expensive and very burocratic.

Of the list of huge Earth countries, there is only one that I’m sure of that isn’t a Federation. That country is the USA. Brazil a federation, India I don’t know but it has a lot of problems, China well people can’t decide for them selfs, Russia a federation.

And in India, China and Russia people are fighting or lobbying for more local power. The USA had a big war sometime ago about this issue.

Board footer

Powered by FluxBB