What really cemented my belief that going to Mars is impossible with current technology is this article [nasa.gov]. With both SpaceX and NASA ramping up plans to go to Mars, maybe it’s time to consider the other side of the discussion – that traveling to Mars might be a terrible idea. Yes, when THEY say that "X can't be done" they're sometimes wrong. IMHO we will kill less people this way and still get much of the same technologies developed we will need to keep expanding our reach. He is also wrong about the Hinderberg; hydrogen may well not have been the culprit (this theory was mainly pushed by the Nazis to blame the US for not selling them helium) and in any case the airship industry was mostly killed by powered flight getting better. Moon really really sucks due to the whole "lunar night is really really really really cold and long" bit. The second we land on Mars, we have contaminated it. Otherwise, most of Regis' other arguments are bunk. Required fields are marked *. They're considering including it on the Mars 2020 rover (although somewhat controversially - I wouldn't be too shocked if it got cut). And the closest we have come to actually visualizing another planet where humans can survive, is the red planet Mars. Everyone who says "We'll just dig up X for resource Y" as if it's just that simple needs a serious reality check. You need to reduce Earth's population by a few billion to make a dent. Trillions of them. Going to Mars is a bad idea for a whole range of reasons. he seems to bring up alot of things that we already have overcome, the only thing that would be the most problem is the health issues like "your body’s muscles, including your heart..." etc and the water problem. Imagine the energy requirements to transport a billion or so people from Earth to Mars. There are people willing to go there even if they won't survive very long. Because Mars is one of few places with a reasonable day/night cycle. That's the idea of the entomopter. People have suffered far worse; the early antarctic explorers, or sailors from the Age of Sail. If you stand on the moon such that the sun is directly over your head, it won't be directly over your head again for 29 earth days. You were going land to land and would spend about a month at sea in any one stretch. The only major downside to Mars is "it is kinda far away" and it really isn't a huge deal if you do a major colonization effort. And Safety culture really really really hates the idea of going to Mars. But if enough Astronauts haven't grown up yet then who am I to stop them? It's always a concern when sending surface probes to pristine worlds such as Mars that we may inadvertently send a bunch of hitchhikers as well—that is, a whole gang of hardy microbes. Actually, Venus's atmosphere has almost as much water vapor as Earth's atmosphere - it's just mixed in with a *lot* of other stuff, mainly CO2, which is why the percentage is so low. Further steps would depend on what the goal was. It is a silly place. I've enjoyed climbing on small scales myself, though mostly I prefer hiking (even on more difficult terrain). An international effort led by the US to expand a human presence to the Moon and Mars is working on the revenue side of the ledger. We need to stop hoping to "get off this rock" and really focus on taking care of this rock. Nor is it difficult bringing several orders magnitude greater "stuff" than the article contemplates. Author Of “The Martian” Says Colonizing Mars Is a Bad Idea "Establishing a colony on Mars is incredibly technically challenging and expensive." I was not attempting to say that the New World is just like Mars. There have been expeditions to space stations smaller than the ISS, for duration longer than a trip to Mars. And they're experiencing all sorts of medical problems because of it. They also happen to have a lot of money, and apparently get bored easily. Not for nine months. That’s when your bone marrow can’t make new red blood cells. That's why you leave it to those individuals at the extreme. A bigger reason not to colonize Mars is that there are far better things to do in space. The same would be true of explorers to Mars. Official history say that he was the first to arrive in Brazil in 1500 A.D., a few years after Columbus's trip in 1492. ... let's not go to Mars. Even that is wrong. Dreams of terraforming aside, in the short term (read: next few centuries at least) man will only be able to live on Mars if encapsulated in climate-controlled metal-tubes. If you want to 'colonize Mars' it would make FAR more sense to colonize Antarctica, or the deep ocean, both of which are infinitely more hospitable and closer. Latency doesn't matter much when operating Mars probes remotely, but on Venus, when any atmosphere-diving surface explorer probe is going to have a very limited period of time at the surface before it overheats, command latency is critical; also, maintenance needs on your surface probes are probably higher, which also calls for humans. They would carry with them their earthly microbes. And they're anything but "simple", even for the simplest tasks like water production and oxygen generation. I am sure the power and propulsion systems will be unique and require advances in that area. The main problem is just funding the thing. ...would be a grueling, eight- to nine-month-long nightmare for the crew,". Yes, I know. A place where you could conceivably still get a connection to Earth internet (albeit with seconds of lag) makes this harder. The dawning realization that we might have to look for a backup planet, at the rate our current planet is being exhausted of its resources. I'm sure there is a huge psychological discrepancy between being in orbit around Earth in a space station equipped with an emergency escape capsule, and being out in the middle of space with little to no hope of rescue. Ridden by superstitions, doubts, inaccuracies. November 09, 2017. Of course, we all die, but any Mars mission is suicide right now. Or is there a good reason why this is in fact more difficult than Mars-colonisation which I've just overlooked? As to the argument to solve Earth's problems first, that's silly. And that would have to be big enough to provide space for medical facilities, a galley, hydroponics, recycling, etc. There are plenty of humans, we are not a scarce resource. The colonists must be provided with a steady supply of oxygen. I think we should try to have an unmanned mission return to earth from Mars before we attempt to have a manned mission go to Mars. It would just cost A LOT more money than is prudent and we'd probably see a number of astronauts either splattered across the Martian surface or stranded down their until their life-support systems gave out (landings and lift-offs are hard). Because, unlike Earth, Mars has a very thin atmosphere and no magnetosphere. If even a few bunkers of isolated survivors on earth lived through a super-plague of epic biblical proportions, they would still be far more likely to survive than any colonies of humans in space (who would all be dead very shortly after the supply drops stopped coming from earth). And yet maybe we SHOULD terraform the moon. Overpopulation on earth will not be solved by colonizing Mars. I think there is. To everyone with the "We HAVE to leave earth or we're doomed!" And a few people leaving doesn't change the motivation or desire of those that are staying to take care of the environment. To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The people who reduce Mars resource extraction to simple "We'll simply do this, then that" statements have clearly never had to work building or maintaining mining, ore processing, and refining equipment on Earth, let alone on Mars ;) We've never done any sort of actual mining on other worlds (no, using a RAT or taking tiny dust samples is not "mining"), and most of the stuff one might consider even close to "refining" we've done in space has proved to be a maintenance nightmare. Period. Mars mania reflects an excessively optimistic view of what it actually takes to travel to and live on Mars, every source of interpersonal conflict, and emotional and psychological stress, it would be accurate to call Mars a veritable hell for living things, Misleading Virus Video, Pushed By the Trumps, Spreads Online, He Called it a 'Scamdemic' - Then Saw His Family Getting Sick, 'No Clear Evidence' Hydroxychloroquine Works Against COVID-19, Trump Declares National Emergency To Speed Coronavirus Response, Coronavirus: Trump Suspends Travel From Europe To US, he brings up alot of things that we have overcome, 9 months of stress, noise and sleep disturbance, Watch this crazy man speak about this very problem, not because they are easy, but because they are hard. Since [wikipedia.org] nobody [wikipedia.org] did [wikipedia.org] any [wikipedia.org] such [wikipedia.org] thing [wikipedia.org], I suppose it is impossible [wikipedia.org]. 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