Archive for the ‘Mars’ Category

Most Fundamental Reason To Go To Mars: SOLVING HARD, INTERESTING PROBLEMS

December 10, 2025

There is a moral reason for NOT going to Mars, we are told obsessively with a smirk by people of little imagination... Minding our business on Earth first. This mussel-clinging-on-a-rock style of argument ignores human nature, and what motivates it.

Clinging to the old ways and the ancient rock is the usual argument of those obsessed by their navels and who are reluctant to move out of their gardens: we must solve what we have where we are, they whine from their wheelchairs.

Brian Cox, or an AI pretending to be Brian Cox, a well-known British science guru, posited, in a gloomy, feverish voice, that “humans can’t reach Mars”. According to him, that would kill Earth. A few days later an AI produced a similar podcast supposedly from Brian Greene. (These podcasts are often very interesting, although they also containing glaring, most significant errors!) 

Mr. Brian Cox AI pretends we cannot inhabit Mars any time in the future, it’s too harsh out there, but then he mentions, to his sorrow, that human colonization and Mars terraforming may already be going on thanks to our domestiques, terrestrial critters already there because they survived our sterilization attempts… 

Indeed, lots of Earth species can survive Martian conditions and others can be tinkered with to colonize there: research labs already have plenty of these modified species. Modified easily and at little cost. Martian dust, like Moon dust, is a big problem: it goes everywhere and it is toxic and abrasive. We will see what colonization by primitive forms of terrestrial life does to the Martian dust (in the long run, it will make it manageable). Transported Earth life will change Mars, on its own, and fast.

So we could start some sort of Terraforming pretty quickly? Not so, claims Mr. Cox, because we must not colonize Mars. But we can’t, according to him, why must we not? If we can’t, we can’t and whether we must or not is irrelevant.

This silly video worries about nuclear devices in space, although nuclear devices will be on the Moon within ten years because the Moon has nights which are two weeks long (the programs are launched by NASA and its Chinese equivalent).

Example of glaring errors in those videos making war on Mars? Pretending that radiation shielding from fuel aboard the spacecraft would go down, because we need fuel to go to Mars… Except one needs no fuel while cruising (that shows that the anti-Mars videos have not been reviewed by someone with high school physics).

Another glaring absurdity: pretending that aerobraking is impossible on Mars because of the thin atmosphere… While actually the aerobraking happens at much lower pressure than Mars’ ground pressure, even on top of Olympus Mons… And Martian aerobraking was used many times already, and in two different ways. Or claiming that Mars’ quakes would be a threat to a human base. A French seismometer carried by NASA made it on Mars, and functioned very well, so we have data… Mars quakes are much rarer and much weaker than on Earth… As anticipated, for the obvious reason that Mars has no plate tectonics. 

The whining about things taking longer than expected, and have never been done before, which Mr. Cox AI or Mr. Greene AI engage in profusely, is besides the point: colonization of Mars already is, and long will be, a matter for robots and AI.

The long litany of problems that Mars human exploration and colonization will keep on presenting is not a showstopper, just the opposite: the more problems colonizing Mars presents, the more interesting Mars gets. For example building a Martian magnetic shield is feasible (in two different ways; holding a device at the Lagrange point is already routine: see the James Webb Space Telescope, and the energy could be produced easily from solar panels… that has been studied). On top of that Mars colonization will be mostly preceded by colonization of the Moon. AI and robots will lead.

Real scientists rejoice in questions and problems: they do not whine because brain teasers appear all over. Boredom is the enemy: change is a friend.

Many, if not most problems on Earth will not be solved mostly because the problems themselves are in balance with the power of today’s Earth elite hierarchy. For example, using massively fossil fuels advantages a number of nations which have enough clout to keep the present order going (not that there is much choice).

Colonizing Mars would be another reason to make compact controlled thermonuclear fusion work… And so on. This is a good example: thermonuclear fusion would be nice to have on Earth, but most authorities behave as if it is not necessary (in truth, it is). On Mars, thermonuclear fusion is pretty much a necessity to terraform the planet quickly… Authorities will agree with that.

Another must to colonize Mars is to be able to commute there quickly. And sure enough, now that sending humans there is imaginable, not to say proximal, nuclear rocket propulsion is becoming something desirable, and research programs have been relaunched… Nuclear rocket engines were made to work more than half a century ago, the NERVA program… And they worked very well, achieving 800-900 specific impulses, more than twice the best chemical rocket engines, hydrogen-oxygen engines… The program was considered highly successful technically, meeting or exceeding goals for power, thrust (up to ~120 tons of thrust in some designs), and reliability: a worst case nuclear explosion was deliberately engineered, and proved not bad at all, as expected [1]. 

and even safely: a fully functioning nuclear engine was deliberately made dysfunctional and shut down OK…)

Brian Cox pretends that a Mars colony will be extinguished by the “Tasmanian Effect”, the fact that isolation will cause cultural degeneracy, as happened in Tasmania. But a Mars colony will not be isolated at all. Tasmania was isolated from all communications for millennia, whereas communications with Mars will be at most twenty minutes away…

Pretending that future science will not come to be is silly. Especially in light of the fact that going to Mars will force us to find new science and develop new technology!

“Planetary protection”, the sterilization of probes sent to Mars has been tremendously costly. As the situation is getting clearer (perchlorates in Martian soil), strenuous sterilization has been relaxed. There are two possibilities: either there is remaining life on Mars, and then we must rejoice as we will learn a lot, or there is no surviving life, in which case there is no ethical problem in colonizing the planet.

The truth is simple: Mars will double the landmass at the disposal of humanity and the techniques developed to establish a colony there will enable the colonization of the asteroid belt and moons around Jupiter and Saturn… And there are plenty of important resources out there, for example Helium 3…

It is likely that terrestrial life originated on Earth (because Earth had a tremendous heat episode)… So we are going back home. In the future, going there back and forth will probably take a few days… And the litany of horrors of Mr. Cox will remind us of the horrors of the Atlantic as seen by some intellectuals during the Middle Ages. It seems Mr. Cox has billionaire envy: how do they dare want to go there, propelled by their egos? Well, the “discovery” of the Americas by Colomb was financed by an extremely wealthy woman…

What could be a serious problem in launching Mars terraforming soon (with Earth’s organism)? Residual Martian life, underground. One will have to make sure there is none, or if there is some, we will have to analyze it thoroughly before smothering it with Earth’s life.  

Practically, everybody is going to space, even Europe is starting to realize it’s surrounded by space, the ultimate frontier. The reason is that space is going to be highly profitable. Many ultra polluting and under powered industries can and should be moved to space (free energy from the sun, and stability at the Lagrange points). Voltaire concluded his novel Candide with:”One must cultivate one’s garden.” Yes, but the wise, and any primate with a brain, will look beyond the garden, and go there if it looks feasible.

Making humanity multi-planetary will increase the survivability of the species. But that reason is somewhat abstract. We suggested here a much more fundamental and pragmatic reason: solving a lot of problems that we would not solve otherwise, staying on Earth (which will not happen, anyway, except for nuclear war all too soon…)

Redirecting human aggressivity, curiosity and ingenuity towards space is wise, just as it was wise to get out of Africa, and for the same exact reason. Africa still has problems, and quite a few solutions were found out of Africa!

We are not simply from Earth, we are from the Solar System…. Which protected our planet for the last five billion years (and it was a miracle). And, once again, we are probably from Mars originally, so let’s find out! 

Patrice Ayme

Mars is 150 million square kilometers, same as all of Earth’s continents. At the Armstrong Limit, equivalent to 19 kilometers altitude on Earth, body fluids boil at body temperature, thus a suit must be worn to enforce enough pressure inside the suit to prevent said boiling (exposure to hard vacuum brought unconsciousness within 14 seconds in a real case; subject fully recovered later). At the lowest point on Mars, Hellas Planitia the pressure is on kilo Pascal, one percent (1%) of Earth sea level pressure. The Armstrong limit is 6.25 k Pa. That means that, initially humans will have to go around Mars in pressure suit, not just gas masks.

[1]. In January 1965. Engineers intentionally modified a Kiwi nuclear reactor rocket engine to induce a rapid power surge (prompt criticality), causing it to self-destruct explosively. The goal was to simulate a worst-case failure and study containment/dispersal of radioactive material.

The explosion was controlled and equivalent to a small amount of conventional explosive (estimates vary from ~50 kg TNT to a few hundred kilograms). It destroyed the reactor pressure vessel, nozzle, and fuel assemblies, scattering fragments and some fission products. Importantly, the test confirmed design predictions: fallout was limited, and cleanup was manageable (personnel collected debris after a cooldown period without major issues). This, along with plenty of normal emergency shutdown tests (e.g., rapid insertion of control rods to “SCRAM” the reactor), helped prove the engines could be safely operated and shut down, even under off-nominal conditions.

The NERVA technology was deemed flight-ready by the late 1960s, but the programs were canceled in 1973 due to budget cuts induced by the rather anti-tech lawyer Nixon, who happened to be US president, and who also shut down the Apollo program (an adviser, Weinberger, persuaded Nixon to allow the flight ready last two Apollo landings).

Nixon also selected a modest program presented to him by NASA, the Space Shuttle, an abvious mistake which, from the start achieved nothing special except dangerously manned hypersonic flight (all the other Shuttle exploits would have worked better by extending the Saturn rockets)…

NASA had offered Nixon with the choice of going to Mars… And NERVA would have been handy. We are back in this configuration, 55 years later….

When the Ming decided to stop overseas sailing expeditions, they condemned China to shrinkage (and becoming dependent upon Potosi silver brought by Spain to the Philipines!) Fortunately, by an interesting twist, China is now going to the Moon, and the US has to try to precede the “Central State”

SPATIAL MORAL IMPERATIVE: Going To Mars Is Not Just Fun, Long Term Profitable, And A Long Term Insurance, It’s Also MORAL.

November 16, 2025

CIVILIZATION, EVEN HUMANIZATION, WAS ALWAYS ABOUT COLONIZATION

Abstract: Humans have always not just survived, but evolved, for the better, by expanding into new environments. This expansion—call it colonization in the biological sense—is not a historical aberration but the defining feature of our genus… It’s our human genius. 

It carried us from forests to savannahs, from Africa to every continent, often rescuing our lineage from population bottlenecks. If we truly care about the values we claim to cherish—reason, compassion, justice—then we must ensure they outlive the fragile round rock on which they first appeared. In this light, going to Mars is not only adventurous and long-term profitable; it is also a moral duty to the future of intelligence.

***

Going to Mars helps us define and refine the human condition in all its dimensions, including the most glorious and the most compassionate. Starting with introspection. Space, not just Earth, is our home

Conquering space is all about what life does best, and humanity even better, colonization (it will also divert human aggressivity towards the stars instead of the neighbors). Species appeared and initially were thermophiliac, they lived in infernos they conquered (now those species, our most distant ancestors, tend to live in geysers and under volcanoes).

A species expands into new ecological niches, and learns to adapt and to exploit it. Life always does this, to the point that it transformed the atmosphere of the planet Earth from full of greenhouse methane to cool oxygen, causing “snowball Earths” episodes (during which glaciers reached the tropics at sea level, all over). Possibly a somewhat similar event occurred on Mars, and life would have made the planet unlivable faster.
So colonization in the broad biological sense is what life always tends to do (this has nothing to do with domination of people). Research teams have made considerable progress in adapting some terrestrial species to martian conditions.I

***

Although life on Mars probably lasted at most a billion years, we may well be all Martians. Indeed, Mars cooled much faster than the Earth, when it still had a thick atmosphere, and may have seen the evolution of early life, while Earth was still a magma inferno. 

Huge splashes from bolides, extremely frequent at the time, may have transported Martian life to Earth inside rocks (it’s called lithopanspermia): we know that is feasible, as the interior of a meteorite can stay cool enough to preserve organic materials… Meteorites from Mars have been found, and the maximum of their inner temperatures could be evaluated. In particular, the Martian meteorite ALH84001 was found to have taken ten million years to go from Mars to Earth, and it stayed cool inside.

So going back to Mars may well be going back to our distant roots. A memorial of sorts..

***

Naive critics often say the superficially obvious and they inflate with the wisdom of the self-satisfaction of displaying so much virtue : “We should fix Earth’s problems before going to Mars.” Critics of adventure have always said this, ignoring human nature.”We should fix problems in the Philipines before going to Polynesia.

Problems on Earth exist because either we don’t know how to fix them, or because the powers that be are unwilling to fix them, and the two situations feed on each other. Going to Mars provides with the will and the necessity to fix chronic problems on Earth, for which not enough of motivation or technique has been found yet. Going to Mars provides the motivation and will force the technology that the present state of civilization has been unable to find. 

Technological investment in space usually helps Earth: look at weather predictions, GPS, and all the indirect technological developments.. Risk management is not sequential: you don’t stop buying insurance (human life on other planets) because you still have debt (problems on Earth). Solving Earth’s problems and establishing off-world resilience are not mutually exclusive. Instead they are mutually helpful.

***

And then there is the Dark Side nobody wants to talk about, but states will always consider. The military supremacy argument: the world has been calm because the West had military technological supremacy. Now the MAD, Mutually Assured Destruction doctrine is going to be replaced progressively by space defenses. Going to space before tyrants build palaces on Mars, is how democracy survives. Besides, the West can’t let China (say) grab all the Helium 3 on the Moon, etc…

***

Granted, “colonialism” is supposed to be an evil concept. Violating the red Martian deserts with human footprints make the squeamish blemish. But that’s only a misreading of the human condition. Indeed, that attitude, that colonialism is evil, is a pinnacle of hypocrisy, as 99% of humanity can be traced to pretty recent colonizers. Yes, in the past there were many occurrences of genocidal, inhuman and atrocious colonizations. There have also been millions of people killed by knives too. And still we use knives all the time all around the planet… just as, in a sense, we use colonization: show me a country, I will show you a colonization. Tools can be used for harm or for good. Colonization, in the biological sense, is a tool not just of survival but also of evolution and even progress for the best.

The human species, even the human genus has been defined by its will to colonize: first out of the forest, then out of Africa, then to Australia, and the Americas, and all over Earth. Europe was colonized around 7,000 years ago by Middle Eastern farmers who arrived with their genetically improved crops. 

That human expansion may well have saved the species as there seems to be evidence of near-mass extinction and evolutionary bottlenecks, during the existence of Homo Sapiens (the last couple of hundreds of thousands of years). 

Thus no expansion without colonization, and no safety about evolution without colonization  either.  

*** 

It is good to have superior humanitarian values. But how sincere are we? If we are genuinely attached to superior human values we must want them to survive us. So going to Mars is not just an adventure, and probably an extremely profitable one, in the long run. Going to Mars is also a moral imperative .

To remain confined to one planet is to gamble everything humanity has ever achieved and values on the blind hand of fate when expanding through the Solar System is now possible, providing us with the overall vision and wisdom we need to make it so.

Patrice Ayme

Mars four billion years ago, before losing its churning magma inside, thus its magnetic shield, hence its atmosphere and water… Human intervention with nearly existing technology could rebuild the shield, the atmosphere, the ocean, jack up the temperature and introduce advanced life…

Space X: Greed Makes Stupid

September 4, 2016

One can be smart, without being really intelligent. A crocodile can be smart, but it is not really intelligent. And this true not just of individuals, but of civilizations.

We live in the age of stupid. A major freeway which I know all too well, has proclaimed itself “smart”, according to the giant, very bright LED panels along it. Those “smarts” involve red lights on access ramps. By smoothing the flow in, they are supposed to make traffic smoother. And they do. On the freeway. The freeway flows a tiny bit better, but traffic jams on the streets and roads leading to said access ramps extend now for miles, and the global gridlock is worse than ever, because those blockages in turn block streets and roads parallel to the giant freeway (those secondary thoroughfares used to carry traffic parallel to that of the freeway plus local traffic; now they are parking lots).

When Obama climbed on the throne, he proclaimed that everything would get “smart”, just like He is. Example: the “smart” electric grid (as if grids had not been maximally smart before). It is true that Obama became president with what, in retrospect, were smarts tricks… rather than substance (as the ongoing crash of Obamacare demonstrates… accompanied, as it is, with the crash of nearly anything Obama touched; OK, today China’s president Xi shamed Obama into signing the Paris climate accord, COP 21, so maybe I should say thank you for consenting to save the planet a bit).

The productivity in the US, (and other leading Western countries) keeps on going down. Why? Education has been going down. We enjoy the age of stupid. We wallop in stupidity. And it shows:

Space X Sept 1, 2016 explosion. Not an accident, a system where greed has replaced expertise..

Space X Sept 1, 2016 explosion. Not an accident, a system where greed has replaced expertise..

The age of stupid was inaugurated by Ronald Reagan, a remarkably stupid B movie actor whose first claim to fame had been to make the PUBLIC university of California, which had been specifically founded to provide FREE topmost education to the students of California, into an institution which only the rich could attend. Why? Because the stupid Reagan thought that was smart that only those who have money would have the keys of the world. (Then they would give careers to uneducated losers such as himself.) Reagan’s career started as a sport announcer on the radio: he was always owned by bosses full of money, and reacted to rich masters as dogs do, salivating, wagging his tail, barking in their defense.

Now, Reagan’s obscene mentality has conquered the world. It has become smart, hip, fashionable, to proclaim that Reagan was great. Even the French press views Reagan as a great president (for doing what he did not do, namely bringing the USSR down). And modest people, the non-rich, get as good an education as Reagan did, learning increasingly nothing, and most of what they learned, strictly by serving the rich.

Obama has proclaimed himself an admirer of Reagan, and a devout follower of the Financial Times. His presidency was under the sign of this doubled headed vulture.

Reagan, a creature whose fate barred him from higher mental pursuits, extolled instead the base notions of profit and greed. Profit and greed, said Reagan, were the highest, ultimate, most lofty, and most motivating pursuits of man. And a magnificently programmed Obama bleated faithfully behind. So Obama, smartly following orders, set-up Obamacare. Obamacare is characterized by insufficient spending control: so that healthcare vultures can prosper with ever more profits and greed. That, according to Reagan, Obama’s guru, will insure better health care, because greed and profit are much motivating than care (Reagan and company claimed). That’s all very smart, makes us all smart, because it is such a deeply flawed logic: greed and care do not apply to the same modes of brain operations. When one provides with care, one is not spurred by greed. These are antagonistic modes of mental operations.

Obama also decided to apply profit and greed to space: surely, that would be smart (his guru Reagan had said so). If there was profit and greed in space, space would open up, prosper, get smarter. Thus, instead of two private rocket launching companies contracting with NASA, the smart Obama fostered the creation of several others. Not understanding that the number of rocket scientists and technicians is limited.

This flurry of new space enterprises was the case of “private” companies, founded and funded… by the government. Bezos’ Blue Origins is government subsidized, because Bezos’ business, Amazon, does not pay taxes (a tax exempt status the worst of terrible men, Donald Trump, has proclaimed he would change, in his mental imbalance).

Space X, led by a self-taught engineer, Musk, smells even better: Obama gave him direct and indirect subsidies, and that was it.

Tall, telegenic Obama signed with tall, telegenic Musk a Space Act Agreement (SAA) “to develop and demonstrate commercial orbital transportation service“. (Notice the stupidity: with whom do you “commerce” in space? You set up space stations for plutocrats, thanks to their tax-exempt status?)

All this makes Musk very profitable. Penniless when Obama ascended the throne, Musk, propelled for years by billions of Obama dollars, was soon worth more than 12 billion dollars, all by himself. Let’s hope Musk is grateful and remembers who made him, after Obama retires.

In 2011, SpaceX estimated that Falcon 9 v1.0 rocket development costs were on the order of $300 million. Cheap. Investors were thrilled. Indeed, NASA evaluated that development costs would have been $3.6 billion if a traditional cost-plus contract approach had been used. (Indeed development of the new Ariane 6, which uses existing French military rockets for boosters and the existing Vulcain Hydrogen engine, will cost at least 4 billion Euros.)

Let’s stop here for a moment: Space X is supposed to be a private company. However, it develops rockets miraculously at 1/12 of their real cost, says NASA itself. Explanation? NASA has got to be making the difference (it’s helping Space X is in myriad ways). Obama invested 12 times more public money in Space X than the extremely wealthy private individuals who profit from it. Jesus turned the water into wine, Obama turned NASA into a cash cow for his friends. Mooo. Honni soit qui mal y pense.  

Can the USA do with four, five, or more rocket companies?

No.

Why not? Because launching chemical rockets is a flimsy business. In the Sixteenth Century, a Chinese inventor has been rumored to have strapped himself to a rocket propelled kite, and gaily went out in a puff of smoke. The fundamentals have not changed since: we still use chemical propulsion.

Space X uses primitive propulsion: RP1, rocket grade kerosene, basically the same as civilian jets. The more sophisticated US and European rockets use liquid hydrogen.

The flimsiness of space rockets and their engines presents the same problem as it did eight centuries ago: it requires minute attention to detail to make it work. If we had enormous power at our disposal, we could insure wide safety margins. But, for that, one would have to have more than chemical propulsion. Musk has claimed he could divide by ten the cost of launches with re-usable rockets. Experienced US companies, the Russians and Europeans aerospace engineers, beg to differ: they have long pondered the re-usability of flimsy rockets.

(Ariane Espace has now ‘project Adeline’ to recover the expensive parts of Ariane 6, mostly engine and electronics, using drone technology, in the long run; but that completely different method from recovering the entire fragile, heavy rocket would use only 1/17 of the fuel of Space X fuel stage recovery, with much fewer stresses…)

The Russians have launched more than 1,700 Soyuz, with a failure rate of 1/39. Ariane 5 has launched successfully more than 70 times in a row, putting a record 11 tons in GTO (Geostationary Orbit, 36,000 kilometers up) in August 2016.  Space X had two total losses out of 25 commercial launches… making it even worse than the notorious Space Shuttle.

Not all is bad about Space X. Musk’s notoriously bold technological spirit is refreshing, a bit like Donald Trump is refreshing. It is actually the sort of spirit which animated the Nazi engineers who developed the V2 (and then Saturn 5 in the US). There is little doubt that, to relatively little cost, one could fly heavy duty missions to Mars of Enceladus (a satellite of Saturn which has a huge ocean of water, and may harbor life, as the Cassini spacecraft, flying through plumes, found them laden with organics).

If anything, Space X forced Ariane Espace to decide cutting its launch cost by half (by scaring the French into developing Ariane 6, while forcing the Germans to give up on Ariane 5).

Yet, fundamentally, the ecology pushed by Obama of having many rocket companies cannot work. The serial explosions of Space X, in spite of its massive NASA support, demonstrate it.

At this point, rockets are too flimsy: they require great expertise from enough technicians and engineers. Say the total mass of these ‘rocket scientists’ is M. Obama decided to divide M by 6, on any specific rocket project. However, suppose one needs M/2 to operate one rocket project safely. Then Obama’s naive strategy of the more, the merrier, will lead to serial explosions, as observed. Obama, never an expert, does not seem to understand the notion of expert. Greed does not grow experts, education does.

Instead, one should go back to the strategy of the 1960s, as led by president Kennedy: big private-public projects, with clear state exploration goals. This actually built up on a strategy launched by president Roosevelt, and pursued by Eisenhower. Massive public spending on education, infrastructure, science, technology, and associated defense projects.

Efficient, large scale Space colonization, ultimately, will rest on new science, thus new education. Ultimately commuting to LEO (Low Earth Orbit) safely, efficiently, will require completely new propulsion and, or, material science (futuristic material science would allow to deploy enormous wings, and de-orbit softly, cooly and thus safely).

As I have long argued, i is clear that, to go to Mars, we need nuclear fission engines (because of radiation away from Earth’s magnetic shield, we cannot stay in space the 18 months it takes now; a nuclear fission engine could get to Mars in just 6 weeks). Space X cannot develop this: it does not have the expertise. Yet, the US has operated nuclear fission rocket engines before, and now NASA, following Russia, is warming up to the possibility again. Nuclear propulsion is what needs to be financed, instead the musky greed of eight century old technology.

The philosophy that greed does it all, is deeply flawed: otherwise crocodiles would have inherited the Earth. It is a philosophy by imbeciles, for imbeciles.

History shows that imbecility is what kills most civilizations. Imbecile leaders, though, favor imbecile followers, and an imbecile mental ecology. Nowadays, though, there is just one civilization, on one planet, and, if it dies, there is no replacement. That is why it is so important to deconstruct the planetary, Reagan-Thatcher inherited mood that greed can replace expertise.  

… While it keeps on festering, NASA’s internal watchdog, Paul Martin, called out his federal agency’s decision to allow Space X to lead the primary investigation of Space/Greed X explosion in 2015, observing it raised “questions about inherent conflicts of interest”. It is telling that the US administration, which has invested more in Space X than the private investors who stand to profit from it, is not interested by what happened to the public’s money.

Space X’s waste of taxpayer money similar to that of big banks. Both are protected by complexity so great, it escapes (according to plan) the understanding of the Commons. When the government gives your money to plutocrats, no question stands scrutiny. All the billions given to Space X, a dubious tech company, is as much money not given to fundamental research (where government is irreplaceable).

Our spaceship Earth, mismanaged by our stupid and greedy leadership, threatens to get completely out of control. All the ways out involve much more advanced technology (whether we opt for world war, or peace and concertation). Hence it is important to realize that the role of government is that of leader in matter of science and technology. And that the mood which shall lead cannot be just greed, but the most noble aspects of the human spirit.

It is the present oligarchic system which is the source of the present pandemic of stupidity. Because, given the same level of education, few brains think less well than many brains. For example, now in the US it’s down to just two minds: Hillary Clinton and Donald Trump, both of whom have been associated to extremely unsavory characters over the years. Anyway, how come those two are supposed to think and debate for us all? Well, for the same reason that Space X got many billions of public money. Greed. Not the honor of the human spirit.

Patrice Ayme’

P/S: [Written January 30, 2018, as Space X prepares to launch another re-used rocket… which may well explodes, but that’s besides the point…]

I was long very skeptical and critical of Musk… and the massive support he got under Obama (through NASA; see above). However, I must recognize that I am changing my mind, in light of Musk’s exploits.
Musk seems to have won the re-usability gamble. Reusing the rockets changes everything to the cost of going to space. A back of the envelope computation shows that going to low Earth orbit with a one hundred metric tons load shouldn’t cost much more than a couple dozens transoceanic flights by jumbo jet. This changes everything. Going to methane as propellant (“Raptor” engine) will enable to make fuel on Mars (where there are colossal ice cliffs and lava tubes… both enabling colonization).

Only imbeciles don’t change opinion, in light of new facts contradicting previous opinion. Wisdom is not a faithful mistress.

[BTW, at the time of this writing, January 2018, a government commission just recommended NOT to allow Space X to launch humans, as long as the accident above is not thoroughly understood. Apparently it came from an oxygen leak into defects of a carbon fiber wrap… Followed by an extremely violent detonation…]

We Are All Martians

November 6, 2015

The Life Giving Nuclear Reactor within Earth protects us with the magnetic field it energizes. The idea is that, otherwise, the atmosphere would be torn away, as it was in Mars. Or, if not the atmosphere, at least the hydrogen (and thus the water), as happened for Venus.

At least, such was my philosophy of the rocky planets’ atmosphere (exposed in prior essays). “Philosophy” can be educated guesses based on lots of physics and mathematics, intuitively understood. Philosophy can stand just at the edge of science. But then it’s good to have a scientific confirmation. Here it is. NASA’s MAVEN (= Mars Atmosphere and Volatile EvolutioN) in orbit for years, has measured that Mars loses around 100 grams of atmosphere per second, due to impact from the Solar Wind (protons going at 400 kilometers per second).

That’s not good. Still, back of the envelope computations show Mars should still have a thick atmosphere. Instead, its density is only 1% of Earth, and few of Earth’s most primitive lifeforms are hardy enough to survive in Mars CO2 atmosphere (even neglecting UV and low temperatures).

Once the atmosphere was going, the water followed, and so did the considerable greenhouse water vapor brought. Water vapor (H2O) is more greenhousy than CO2, meaning the relationship CO2-H2O is nonlinear: higher CO2 on Earth means higher H2O, hence even higher greenhouse than the simple rise of CO2 would naively bring).

Earth Has A Powerful Nuclear Powered Magnetic Shield. Mars' Shield Was Too Weak. The Solar Wind Tore the Martian Atmosphere Away MCE By MCE.

Earth Has A Powerful Nuclear Powered Magnetic Shield. Mars’ Shield Was Too Weak. The Solar Wind Tore the Martian Atmosphere Away MCE By MCE.

So, if 100 grams per second was not enough to strip the atmosphere why did it escape Mars as much as it did?

The Sun is an hectic thermonuclear engine shaken by internal explosions. Occasionally a Mass Coronal Ejection (MCE) occurs. Then an alarming eruption of inordinate magnitude, violently flings material off the sun, in a particular eruption. The last one to hit the Earth was in the Nineteenth Century, and it caused severe disruption to the then nascent electrodynamic industry. More severe ones went here and there in the meantime (sparing Earth for now).

However, one hit Mars, and MAVEN was there to measure what happened. What happened? The MCE driven Solar Wind smacked into Mars with great force, and robbed the planet of five kilograms of atmosphere per second.

So what philosophy to extract from this?

  1. Thank our nuclear reactor at the core, which maintains an iron ocean, hundreds of kilometers deep, below our feet.
  2. Life is fragile: it can get started easily, but  can get killed easily.
  3. With at least two planets where life started, in the Solar System, life, basic life, probably started all over the galaxy.
  4. Earth’s life has a very high probability to be of Martian origin.

Why the last point? Because Mars cooled down at least four time faster than Earth. The very latest news show that life started on Earth within 500 million years of our planet’s formation. At that point, Earth became cool enough to sustain life (in spite of the formation of the Moon, which, whether from an impact or from my own nuclear eruption theory, was characterized by great heat, and worldwide fusion of the crust). By then Mars had been cool enough for four hundred million years, at least, to allow life (I get that working backwards from the geological date of life start on Earth, and the factor 4, from the surface ratios).

How did life bearing material go from Mars to Earth? Martian meteorites are found on Earth: an object crashes on Mars and debris flung into space (Mars has lower gravity than Earth). Some documented trips took no more than 15 million years, and temperatures within would have preserved life. More than four billion years ago, the bombardment was extremely intense, and Martian meteorites may have penetrated the terrestrial atmosphere continually. And it would just take one meteorite.

A baby was dying in London, from leukemia. All usual treatments were tried, and failed. The doctors proposed to try an approach so far only experimented only on mice. Collaborating quickly with the French company, CELLECTIS Paris, designer cells made to attack specifically Layla’s cancer were engineered. The treatment was an astounding success, so far. To make war against all diseases is not just fair, it is the war which has to be waged, paying our respects to Mars. In particular, I am certain that, when the choice is between death and trying a treatment which seems to have worked on mice, one should chose the latter. If nothing else, it brings hope, and the certainty one is contributing to:

  1. Fighting back (the most human thing to do, facing evil).
  2. Science
  3. Treatment to all of humanity (other babies, etc.), another most human behavior to engage in: giving one’s life for others.

So kudos to the doctors in London (and the British government for allowing experimentation, plus the two parents for having encouraged it).

Our species celebrates Mars as a god, because war is one of our oldest instincts. Anglo-Saxon media generally scrupulously avoided to mention that this was FRENCH technology (from a French start-up, of all things!). Not mentioning France is part of the war of Anglo-Saxon plutocracy against France. We are all Martians, in more ways than one. And yes, we need to cultivate the better angels of that Martian side of us.

Patrice Ayme’

Science, Mars, Or Moral Bust

October 14, 2015

In the first democratic debate, Hillary Clinton said she was “a progressive who likes to get things done.” Let’s hope they will be less plutocratic than the “things” done by her husband. Meanwhile the question came up from others that going to Mars, or similar colossal techno-scientific progress had no humanitarian value. Before a more organized rebuttal, here goes my poetical opinion:

***

Science, Mars, Or Moral Bust

Many are the passions

Many are the tragedies

Against tragedies goodness,

All too often contend in vain.

Lest emotions move men and fate

Out of complacency, indifference,

Careers, self-admiring seriousness,

And obey the call of love for mind, sentience..

Yet, even when passions move us,

Towards the noblest goals, with the best intentions

All too often we find there is nothing

We can do at all, against pain and suffering:

When our magic, our science, come short..

To feel right and think right,

Does not mean we can do right.

For enabling goodness we need the powers,

The very powers which feed from,

By, and with, the Dark Side.

Power itself is dark.

Yet noble, and fundamentally us.

So yes, by any means,

Go to Mars.

It will nurture new emotions,

Wealth of transcendent emotions,

Not just lofty and intricate thoughts,

Humanity define.

We have always gone to Mars,

Ever since we left leafy trees.

We will stop,

Only when our fundamental lust,

What defines us,

Progress,

Dies with us.

 


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