Editing Talk:1377: Fish

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I think the problem is that traditional SETI methods are of dubious effectiveness at actually detecting radio transmissions from other civilizations due to the low initial power of said transmissions which then only get weaker as they propagate.  Switch to our new optical methods of planet detection which have detected scores of planets in just a few years and the "paradox" might need to be reevaluated.  Optical detection also makes it doubtful that any civilization would be able to effectively hide. [[User:Sturmovik|Sturmovik]] ([[User talk:Sturmovik|talk]]) 12:45, 4 June 2014 (UTC)
 
I think the problem is that traditional SETI methods are of dubious effectiveness at actually detecting radio transmissions from other civilizations due to the low initial power of said transmissions which then only get weaker as they propagate.  Switch to our new optical methods of planet detection which have detected scores of planets in just a few years and the "paradox" might need to be reevaluated.  Optical detection also makes it doubtful that any civilization would be able to effectively hide. [[User:Sturmovik|Sturmovik]] ([[User talk:Sturmovik|talk]]) 12:45, 4 June 2014 (UTC)
 
:::A lot of these issues have been the fodder for many a sci-fi book or show; The Prime Directive from Star Trek means advanced civilizations agree to *not* communicate with worlds that haven't developed FTL space travel. As far as reasons for destroying emerging technological worlds, who says a higher technologically-advanced species needs one? Whether it be an ID4 swarm of locusts swarming down for a temporary home, or a Borg thinning of the herd of weaker planets, a Death Star operator just showing their power, or the need for an hyperspace bypass. And with our search methods limited to light-speed measurements, be they radio or optical, even if we do get confirmation of life, it only means they *used* to exist, relativisticly, not that they continue to exist these many (thousands?) of years after those transmissions we received were sent. Not to mention that any non-directed signals such as our media are unlikely to make it out of our local planethood let alone our solar system without being severely degraded by the all the other naturally occurring radio sources out there.
 
And yes, us sending out 'Hey! Here we are!' transmissions willy-nilly into the galactic unknown would seem very much like a untrained CBer keying the mike and talking over the channel without so much as a 'Break-one-nine?' to the other out there that may be talking to one another. [[Special:Contributions/108.162.221.250|108.162.221.250]] 09:44, 20 August 2017 (UTC)
 
  
 
:If we would use our methods of planet detection on our solar system, we would notice Jupiter, Saturn ... and unknown source of radio emission stronger that Sun itself. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 10:21, 6 June 2014 (UTC)
 
:If we would use our methods of planet detection on our solar system, we would notice Jupiter, Saturn ... and unknown source of radio emission stronger that Sun itself. -- [[User:Hkmaly|Hkmaly]] ([[User talk:Hkmaly|talk]]) 10:21, 6 June 2014 (UTC)
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The real reason seems clear to me: existence of other life forms in the universe is probabilistically certain, but universe is so huge (in space and time) that we have no hope of reaching it.  Regarding "huge in time", for example Mars might have been like nowadays's earth one billion years ago with elaborate civilisations and yet we now struggle to find a trace of life{{Citation needed}}.  Regarding "huge in space", no hope of reaching it or even have definite proof of discovery.  Or, err.  Well, I have not said "never", right ?  But the point remains: universe is so huge that a lot of life can be "statistically everywhere" and we just can't see it because its density is too small.  Which is another way to say: life most certainly exists on many planets (and other types of systems) yet the fact that we don't detect it easily means that the kind of life we are looking for never had a chance to propagate quickly enough gain enough statistical density to be easily noticed.  Compare life with {{w|Cantor Dust}}. [[User:MGitsfullofsheep|MGitsfullofsheep]] ([[User talk:MGitsfullofsheep|talk]]) 10:11, 6 June 2014 (UTC)
 
The real reason seems clear to me: existence of other life forms in the universe is probabilistically certain, but universe is so huge (in space and time) that we have no hope of reaching it.  Regarding "huge in time", for example Mars might have been like nowadays's earth one billion years ago with elaborate civilisations and yet we now struggle to find a trace of life{{Citation needed}}.  Regarding "huge in space", no hope of reaching it or even have definite proof of discovery.  Or, err.  Well, I have not said "never", right ?  But the point remains: universe is so huge that a lot of life can be "statistically everywhere" and we just can't see it because its density is too small.  Which is another way to say: life most certainly exists on many planets (and other types of systems) yet the fact that we don't detect it easily means that the kind of life we are looking for never had a chance to propagate quickly enough gain enough statistical density to be easily noticed.  Compare life with {{w|Cantor Dust}}. [[User:MGitsfullofsheep|MGitsfullofsheep]] ([[User talk:MGitsfullofsheep|talk]]) 10:11, 6 June 2014 (UTC)
 
:Good explanation that I 100% agree with. Humans simply can't grasp the vast amounts of time the galaxy has existed. For two technological civilisations to exist at exactly the same time in exactly the same region of space are vanishingly small.[[User:The Cat Lady|-- The Cat Lady]] ([[User talk:The Cat Lady|talk]]) 10:42, 26 October 2021 (UTC)
 
  
 
But the Jaws theme is missing!  I've tried turning the volume way up, reinstalling my sound card, making sure my MIDI drivers are working... [[User:Jorgbrown|Jorgbrown]] ([[User talk:Jorgbrown|talk]]) 23:33, 28 January 2015 (UTC)
 
But the Jaws theme is missing!  I've tried turning the volume way up, reinstalling my sound card, making sure my MIDI drivers are working... [[User:Jorgbrown|Jorgbrown]] ([[User talk:Jorgbrown|talk]]) 23:33, 28 January 2015 (UTC)

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