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If you could send a message to space............... (Original Post) LongTomH Apr 2018 OP
Question is leading jberryhill Apr 2018 #1
yes! to any aliens capable of picking up our signals and recognizing us as life, we're food. unblock Apr 2018 #7
That's silly PJMcK Apr 2018 #17
I disagree entirely unblock Apr 2018 #22
Consider some scientific facts that are consistent PJMcK Apr 2018 #23
reread my post and give it some thought. it may help to flesh out your analysis. unblock Apr 2018 #24
Food is a silly issue PJMcK Apr 2018 #25
Not going for condescension, sorry about that. unblock Apr 2018 #34
Christ, like I needed one more thing to worry about. liberalnarb Apr 2018 #19
Agreed to this fact. marked50 Apr 2018 #9
It's not leading because it's not suggesting an answer. rsdsharp Apr 2018 #10
Good point jberryhill Apr 2018 #11
Wow, paranoid much? And space might be talking to us. nt USALiberal Apr 2018 #15
I would send more Chuck Berry TheSmarterDog Apr 2018 #2
Help! n/t rzemanfl Apr 2018 #3
You beat me to it! CTyankee Apr 2018 #5
Get me out of here! nt awesomerwb1 Apr 2018 #4
Stay away: Danger Zone Hayduke Bomgarte Apr 2018 #6
Our leader is orange with a ferret on his head - you can have him. Vinca Apr 2018 #8
"Visit here, and be sure to probe deeply!" Along with directions to 1600 PA Ave. malchickiwick Apr 2018 #12
Scotty, are you there? lunatica Apr 2018 #13
I'd send Bach, Mozart, Puccini, and Alban Berg's Wozzack. longship Apr 2018 #14
Hey You. Yeah, YOU. Stay far away from the orgin of this message... Ferrets are Cool Apr 2018 #16
Hell no you can't bluestarone Apr 2018 #18
It's already been done in several ways PJMcK Apr 2018 #20
Well, duh jberryhill Apr 2018 #36
The local space aliens already know we are here. hunter Apr 2018 #21
"No intelligent life here. Keep looking." Oneironaut Apr 2018 #26
Take our leader. Please. The Velveteen Ocelot Apr 2018 #27
ding, ding, ding! Winner! leftofcool Apr 2018 #28
It's moot lordsummerisle Apr 2018 #29
Please stop with all the butt probe stuff. Codeine Apr 2018 #30
Meh jberryhill Apr 2018 #37
"Look elsewhere for intelligent life." Azathoth Apr 2018 #31
Turn around. Youve been warned! Takket Apr 2018 #32
It is highly unlikely any intelligent extraterrestrial race uses languages from Earth jmowreader Apr 2018 #33
Well, since every RF transmission continues indefinitely... cos dem Apr 2018 #35
Danger! GeorgeGist Apr 2018 #38
 

jberryhill

(62,444 posts)
1. Question is leading
Thu Apr 26, 2018, 04:57 PM
Apr 2018

The question assumes that if I could send a message to space, that I would choose to do so.

That's like asking, "If you were a worm, and you could talk to the birds, what would you say?"

Why in Hell's name would I want to inform a technologically advanced culture of where I am?

So, my answer is "nothing". Space doesn't talk to me, so I'm not starting a conversation with it.

unblock

(52,483 posts)
7. yes! to any aliens capable of picking up our signals and recognizing us as life, we're food.
Thu Apr 26, 2018, 05:12 PM
Apr 2018

it's risky enough if we find them. in that scenario, the life we find is most likely a lethal virus, but at least we may have the decision to avoid bringing it back to earth.

if they find us, we're toast. possibly literally.

PJMcK

(22,068 posts)
17. That's silly
Thu Apr 26, 2018, 06:07 PM
Apr 2018

If aliens can detect us and traverse the vast distances of space, they won't be looking for food because that will be an issue they solved long ago.

The physics of space-time are remarkable and consistent.

unblock

(52,483 posts)
22. I disagree entirely
Thu Apr 26, 2018, 06:55 PM
Apr 2018

First, they might be doing space travel precisely because they are in search of food and other resources. In fact that's one of the motivations for us doing it. Well resources more than food, but only because we already think there's no food available out there. Nearby at least.

But a fact of life is that many species interact with each other lethally. And a fact life is that the more unknown the life form, the more lethal it may be as our defenses haven't adapted to it.

Actuslly, biggest concern about us being "food" isn't from the major life forms who figured out space travel, but the smaller life forms accompanying them that we can't negotiate with or threaten. Their viruses, their bacteria, etc. our immune systems may not be able to handle them

PJMcK

(22,068 posts)
23. Consider some scientific facts that are consistent
Thu Apr 26, 2018, 08:49 PM
Apr 2018

Physical matter cannot exceed the speed of light. Accordingly, how would aliens traverse the vast distances of space?

They won't come to Earth for food and they don't need our oil or other resources. If they can get here, the aliens don't need our meager resources.

unblock

(52,483 posts)
24. reread my post and give it some thought. it may help to flesh out your analysis.
Thu Apr 26, 2018, 10:01 PM
Apr 2018

just because it takes a long time to travel across space doesn't mean they've solved all their food problems.
yes, assuming they arrived alive, they must have figure out the food situation for the time of the travel itself, but that's it.

they might be counting (hoping) on finding food at their destination for any further survival.
or they might have enough food for just themselves, but not the billions of aliens overcrowding their current planet and they're looking for another planet to expand onto.

it's not much different from explorers centuries ago sailing to new lands. it takes a long time to traverse the sea, and they sorted out the food situation for the travel. that doesn't mean they won't need food once they arrive, and it doesn't mean they won't reproduce or send for more people to come later.


additionally, they may carry microorganisms that may multiply like crazy and cause diseases we can't cure.


PJMcK

(22,068 posts)
25. Food is a silly issue
Thu Apr 26, 2018, 10:22 PM
Apr 2018

The distances between solar systems within the Milky Way Galaxy are profoundly great. Any intelligent life form that could traverse those distances at speeds below that of light would not consider food to be a problem. That's an issue that would have been resolved before they left their home planet. It would take such creatures multiple generations to traverse the galaxy. Accordingly, food would not be an issue. For clarity, there are not enough planets along the way to stock up on supplies.

Incidentally, I don't subscribe to science fictional ideas such as worm holes, warp speeds or hyper-space. Facts and logic are more powerful and convincing than subjective speculation. This means that it will take astronomical times to cross the galaxy. This fact applies to humans as well as any extra-terrestrials. The laws of physics have been demonstrated to exist across the known universe.

Your analogy to "explorers centuries ago sailing to new lands" is profoundly flawed. The explorers in Earth's history were always on the same planet! The air was breathable. The plants and animals were edible. That will not be necessarily be true when humans reach another planet. Your assumption that extra-terrestrials-- or Earthlings-- could survive in other environments is rather naive.

By the way, your condescension is curious. This is especially true because I find myself in agreement with the vast majority of your posts.

unblock

(52,483 posts)
34. Not going for condescension, sorry about that.
Thu Apr 26, 2018, 11:43 PM
Apr 2018

Just finding this subthread a bit frustrating.

I've made a number of points, but don't seem to be stating my case well apparently.

I'll try to sum up...

Any initial travelers will have need for food and resources beyond what they needed for travel. There may be more than the initial travelers and there may be other organisms along for the ride. And they all can multiply. All these organisms have needs.

It's possible that an interaction with aliens might be innocuous. But it's also quite possible that they or some of their fellow travelers may -- even inadvertently -- use us as resources or food.

Incidentally, this is a view held by a number of scientists who have given the matter some thought -- including Stephen hawking.

longship

(40,416 posts)
14. I'd send Bach, Mozart, Puccini, and Alban Berg's Wozzack.
Thu Apr 26, 2018, 05:36 PM
Apr 2018

That combo would really screw their heads on backwards, presuming they have them.

Unfortunately for those worrying about being on the alien's menu when they arrive, interstellar travel is very likely so fucking difficult to be extremely rare, if it's even possible to send lifeforms.

Then, there's the distances, and the time it takes to receive the message.

Nothing wrong with sending messages to ET. It's a huge long shot. No harm; no worries.

Ferrets are Cool

(21,113 posts)
16. Hey You. Yeah, YOU. Stay far away from the orgin of this message...
Thu Apr 26, 2018, 06:02 PM
Apr 2018

We are all infected with a disease called stupid. You do NOT want to get stupid!!!

PJMcK

(22,068 posts)
20. It's already been done in several ways
Thu Apr 26, 2018, 06:24 PM
Apr 2018

First of all, we've been sending radio and television broadcasts into the universe since the early years of the 20th century. Any listener within, say, 5 to 50 light years of Earth could be able to watch and listen to everything we've done in the last century.

Second, the Voyager spacecraft famously have the gold-plated disks with images, sounds and music from all around our planet. Additionally, the gold-plated plaques aboard the spacecraft clearly indicate where Earth is located, (using known pulsars).

Each Voyager space probe carries a gold-plated audio-visual disc in case the spacecraft should ever be found by intelligent life forms from other planetary systems. The disc carries photos of the Earth and its lifeforms, a range of scientific information, spoken greetings from people such as the Secretary-General of the United Nations and the President of the United States and a medley, "Sounds of Earth," that includes the sounds of whales, a baby crying, waves breaking on a shore, and a collection of music, including works by Mozart, Blind Willie Johnson, Chuck Berry, and Valya Balkanska. Other Eastern and Western classics are included, as well as various performances of indigenous music from around the world. The record also contains greetings in 55 different languages.


Lastly, any civilization that is scientifically advanced would have been doing similar things that our scientists have been attempting, namely, to find out what else is out there in the universe. If this hypothetical civilization exists and they've developed advanced technologies, they may have found us before we even knew to look for them.

Consider: Aliens may have decided that we're not worth their time or interest. Plus, we don't taste that good.
 

jberryhill

(62,444 posts)
36. Well, duh
Thu Apr 26, 2018, 11:57 PM
Apr 2018

It’s pretty well established that after they came here and built pyramids in Egypt and Mexico and all that other stuff, they left and only occasionally drop in to do donuts in UK crop fields for shits and giggles.

Bastards.

hunter

(38,347 posts)
21. The local space aliens already know we are here.
Thu Apr 26, 2018, 06:38 PM
Apr 2018

Sadly, they have no interest in us. Most camping out on earth these days are graduate students studying beetles.



https://en.wikipedia.org/wiki/Beetle

Occasionally you'll meet a botanist.

lordsummerisle

(4,651 posts)
29. It's moot
Thu Apr 26, 2018, 10:56 PM
Apr 2018

I read an article a while back (sorry don't have link) that said civilizations typically last a lot less than 100,000 years.
If this is true then, given the vast interstellar and galactic distances, the sender (us in this case) of messages would be long gone by the time any entity received it...

jmowreader

(50,585 posts)
33. It is highly unlikely any intelligent extraterrestrial race uses languages from Earth
Thu Apr 26, 2018, 11:38 PM
Apr 2018

If I sent a message to space, it would be in English. We know right from the start the Alien Life Forms don't use English. They may not even use acoustic or visual means to communicate.

Not to be a party pooper, but if I sent a message into space no one would ever be able to understand it...so I'm going to pass.

cos dem

(903 posts)
35. Well, since every RF transmission continues indefinitely...
Thu Apr 26, 2018, 11:53 PM
Apr 2018

in (more or less) a straight line, we are already sending messages into space.

Which means, today's "interview" (which I will admit I have not seen, and will not watch, but reading the accounts of it are certainly entertaining) is already on its way to the stars. So, my guess, is it won't be long before they're on their way to put us out of our misery.

Of course the signal gets fainter with distance, so there's hope.

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