Fermi's Paradox
- Thread starter DaBossIsBack
- Start date
Every time I read "true story" on this forum, I hear it in John Brennans voice.
We all want to find ways for it to happen, but perhaps there is no way to get around the cosmic speed limit. Concepts like warp bubbles or wormholes are either physically impossible to create/control or would require concentrations of energy that are impossible to collect. Yes, slow ships could seed life on other planets, but to what end? If a "nearby" star 40 light years away had a habitable planet that we colonized, communication would be impossible on anything smaller than generational scales. You'd send a message and the return message would come after you're dead. There's no economic benefit to it, no cultural exchange, no shared society throughout space. So expansion may be less than we'd imagine as possible.
Add in that it took 5 billion years of Earth to get to us, we've been a species for only 200,000 years, and we've only in the past century reached electronic/digital technology and sent humans into space (a few times to the moon and other than that mostly low Earth orbit) and our existence is a cosmic blip. Even if our society lives on another million years, we're an incredibly short lived story, on a cosmic scale. Who's to say our blip will coincide with another blip near enough for us to recognize them?
Space is huge. The universe is unimaginably old. There could be a million intelligent species that have lived somewhere at some time, with none ever finding evidence of any of the others.
Add in that it took 5 billion years of Earth to get to us, we've been a species for only 200,000 years, and we've only in the past century reached electronic/digital technology and sent humans into space (a few times to the moon and other than that mostly low Earth orbit) and our existence is a cosmic blip. Even if our society lives on another million years, we're an incredibly short lived story, on a cosmic scale. Who's to say our blip will coincide with another blip near enough for us to recognize them?
Space is huge. The universe is unimaginably old. There could be a million intelligent species that have lived somewhere at some time, with none ever finding evidence of any of the others.
It used to freak me out, but I've made peace with just how expansive space must be. What makes me want to sit down for a while is the spacetime continuum talk. I was doing just fine all through "Interstellar" until I started really trying to think about it once it was over. Sat there for hours, drooling on myself.
its our future robot masters that will colonize outer space. we will be a distant, mythological level, reference point for whatever r2d2 story telling there is.
How do you know that we are not already carbon based robots put here by our creators programmed to destroy ourselves for their pleasure.
Excellent observation, I agree with the principles you put forth, as they are, IMHO, the most logical.
I do believe it's very, very likely there have been/are, and will be other sentient species throughout the known universe. Yes, as another poster, (MD?), pointed out, using the typing monkeys, I believe the same principle can, and should be applied to other Earth like planets evolving life. While the odds are incredibly high, we must also consider just how many other planets there are that are capable of having life arise, in the infinite timeline we work with.
Terrific topic; I enjoy reading others opinions and thoughts on the subject.
http://waitbutwhy.com/2014/05/fermi-paradox.html
The bit about earth like planets is pretty startling, really.
^^ About the best blog on the Internet, when he gets around to posting.
I was just on this yesterday. Great write up with a lot of interesting thoughts.
That is actually very sobering, sad and depressing to think we are all alone in the infinity. But I honestly think there is at least a small chance this is accurate.
http://www.lifehack.org/articles/li...y-and-inspiring-facts-about-the-universe.html
The universe is so vast it’s extremely difficult to know the full extent of its complexities. Humans can only scratch at the surface of its immensity, but whenever we do we pick up remarkable information, and images, which are awe inspiring and baffling in equal measure. What we do know has been made readily available to the public thanks to the leading space exploratation organisations, so here are 20 of the most intriguing facts for your reading pleasure.
1. When you look into the night sky, you are looking back in time
The stars we see in the night sky are very far away from us, so far the star light we see has taken a long time to travel across space to reach our eyes. This means whenever we look out into the night and gaze at stars we are actually experiencing how they looked in the past. For example, the bright star Vega is relatively close to us at 25 light-years away, so the light we see left the star 25 years ago; while Betelgeuse (pictured) in the constellation of Orion is 640 light-years away, so the light left the star around 1370, during the time of the Hundred Years’ War between England and France. Other stars we see are further away still, so we are seeing them much deeper in their past.
2. The Hubble telescope allows us to look back billions of years into the past
The Hubble Telescope enables us to look towards very distant objects in the universe. Thanks to this remarkable piece of engineering NASA has been able to create some incredible images, one of which is the Hubble Ultra Deep Field. Created using images from the telescope from 2003 and 2004, the incredible picture displays a tiny patch of the sky in immense detail; it contains 10,000 objects, most of them young galaxies, and acts as a portal back in time. In one picture we are transported 13 billion years into the past, just 400 to 800 million years after the Big Bang, which is early in terms of the universe’s history.
3. You can watch the Big Bang on your television
Cosmic background radiation is the afterglow and heat of the Big Bang, the momentous event that kick-started our universe 13.7 billion years ago. This cosmic echo exists throughout the universe, and amazingly we can use an old-fashioned television set to catch a glimpse of it. When a television is not tuned to a station you can see the black and white fuzz and clacking white noise, around 1% of this interference is made up cosmic background radiation – the afterglow of creation.
4. There’s a giant cloud of alcohol in Sagittarius B
Sagittarius B is a vast molecular cloud of gas and dust floating near the centre of the Milky Way, 26,000 light-years from Earth, 463,000,000,000 kilometres in diameter and, amazingly, it contains 10-billion-billion-billion litres of alcohol. The vinyl alcohol in the cloud is far from the most flavoursome tipple in the universe, but it is an important organic molecule which offers some clues how the first building blocks of life-forming substances are produced.
5. There’s a planet-sized diamond in Centaurus named after a Beatles song
Astronomers have discovered the largest known diamond in our galaxy, it’s a massive lump of crystallised diamond called BPM 37093, otherwise known as Lucy after The Beatles’ song Lucy in the Sky with Diamonds.Found 50 light-years away in the constellation of Centaurus, Lucy is about 25,000 miles across, so much larger then planet Earth, and weighs in at a massive 10 billion-trillion-trillion carats.
6. It takes 225 million years for our Sun to travel round the galaxy
Whilst the Earth and the other planets within our solar system orbit around the Sun, the Sun itself is orbiting around the centre of our galaxy, the Milky Way. It takes the Sun 225 million years to perform a complete circuit of the galaxy. The last time the Sun was in its current position in the galaxy the super-continent Pangaea was just about starting to break apart and early dinosaurs were making an appearance.
7. Our solar system’s biggest mountain is on Mars
Olympus Mons on Mars is the tallest mountain on any of the planets of the Solar System. The mountain is a gigantic shield volcano (similar to volcanoes found in the Haiiwain Islands) standing at 26 kilometres tall and sprawling 600 kilometres across. To put this into scale, this makes the mountain almost three times the height of Mount Everest.
8. Uranus spins on its side, with some rather strange results
Most of the planets in the Solar System spin on an axis similar to the Sun’s; slight tilts in a planet’s axis causes seasons as different parts become slightly closer or further from the sun during their orbit. Uranus is an exceptional planet in many ways, not least because it spins almost completely on its side in relation to the Sun. This results in very long seasons – each pole gets around 42 Earth years of continuous summer sunlight, followed by a wintry 42-year period of darkness. Uranus’s northern hemisphere enjoyed its last summer solstice in 1944 and will see in the next winter solstice in 2028.
9. A year on Venus is shorter than its day
Venus is the slowest rotating planet in our Solar System, so slow it takes longer to fully rotate than it does to complete its orbit. This means Venus has days that last longer than its years. It’s also home to one of the most inhospitable environments imaginable, with constant electronic storms, high CO2 readings, and it’s shrouded by clouds of sulfuric acid.
10. Neutron stars are the fastest spinning objects known in the universe
Neutron stars are thought to be the fastest spinning objects in the universe. Pulsars are a particular type of neutron star that emits a beam of radiation which can be observed as a pulse of light as the star spins. The rate of this pulse allows astronomers to measure the rotation.
The fastest spinning known pulsar is the catchily-titled PSR J1748-2446ad, which has an equator spinning at 24% the speed of light, which translates to over 70,000 kilometres per second. An artist’s impression of what this must look like is pictured above.
(cont...)
The universe is so vast it’s extremely difficult to know the full extent of its complexities. Humans can only scratch at the surface of its immensity, but whenever we do we pick up remarkable information, and images, which are awe inspiring and baffling in equal measure. What we do know has been made readily available to the public thanks to the leading space exploratation organisations, so here are 20 of the most intriguing facts for your reading pleasure.
1. When you look into the night sky, you are looking back in time
The stars we see in the night sky are very far away from us, so far the star light we see has taken a long time to travel across space to reach our eyes. This means whenever we look out into the night and gaze at stars we are actually experiencing how they looked in the past. For example, the bright star Vega is relatively close to us at 25 light-years away, so the light we see left the star 25 years ago; while Betelgeuse (pictured) in the constellation of Orion is 640 light-years away, so the light left the star around 1370, during the time of the Hundred Years’ War between England and France. Other stars we see are further away still, so we are seeing them much deeper in their past.
2. The Hubble telescope allows us to look back billions of years into the past
The Hubble Telescope enables us to look towards very distant objects in the universe. Thanks to this remarkable piece of engineering NASA has been able to create some incredible images, one of which is the Hubble Ultra Deep Field. Created using images from the telescope from 2003 and 2004, the incredible picture displays a tiny patch of the sky in immense detail; it contains 10,000 objects, most of them young galaxies, and acts as a portal back in time. In one picture we are transported 13 billion years into the past, just 400 to 800 million years after the Big Bang, which is early in terms of the universe’s history.
3. You can watch the Big Bang on your television
Cosmic background radiation is the afterglow and heat of the Big Bang, the momentous event that kick-started our universe 13.7 billion years ago. This cosmic echo exists throughout the universe, and amazingly we can use an old-fashioned television set to catch a glimpse of it. When a television is not tuned to a station you can see the black and white fuzz and clacking white noise, around 1% of this interference is made up cosmic background radiation – the afterglow of creation.
4. There’s a giant cloud of alcohol in Sagittarius B
Sagittarius B is a vast molecular cloud of gas and dust floating near the centre of the Milky Way, 26,000 light-years from Earth, 463,000,000,000 kilometres in diameter and, amazingly, it contains 10-billion-billion-billion litres of alcohol. The vinyl alcohol in the cloud is far from the most flavoursome tipple in the universe, but it is an important organic molecule which offers some clues how the first building blocks of life-forming substances are produced.
5. There’s a planet-sized diamond in Centaurus named after a Beatles song
Astronomers have discovered the largest known diamond in our galaxy, it’s a massive lump of crystallised diamond called BPM 37093, otherwise known as Lucy after The Beatles’ song Lucy in the Sky with Diamonds.Found 50 light-years away in the constellation of Centaurus, Lucy is about 25,000 miles across, so much larger then planet Earth, and weighs in at a massive 10 billion-trillion-trillion carats.
6. It takes 225 million years for our Sun to travel round the galaxy
Whilst the Earth and the other planets within our solar system orbit around the Sun, the Sun itself is orbiting around the centre of our galaxy, the Milky Way. It takes the Sun 225 million years to perform a complete circuit of the galaxy. The last time the Sun was in its current position in the galaxy the super-continent Pangaea was just about starting to break apart and early dinosaurs were making an appearance.
7. Our solar system’s biggest mountain is on Mars
Olympus Mons on Mars is the tallest mountain on any of the planets of the Solar System. The mountain is a gigantic shield volcano (similar to volcanoes found in the Haiiwain Islands) standing at 26 kilometres tall and sprawling 600 kilometres across. To put this into scale, this makes the mountain almost three times the height of Mount Everest.
8. Uranus spins on its side, with some rather strange results
Most of the planets in the Solar System spin on an axis similar to the Sun’s; slight tilts in a planet’s axis causes seasons as different parts become slightly closer or further from the sun during their orbit. Uranus is an exceptional planet in many ways, not least because it spins almost completely on its side in relation to the Sun. This results in very long seasons – each pole gets around 42 Earth years of continuous summer sunlight, followed by a wintry 42-year period of darkness. Uranus’s northern hemisphere enjoyed its last summer solstice in 1944 and will see in the next winter solstice in 2028.
9. A year on Venus is shorter than its day
Venus is the slowest rotating planet in our Solar System, so slow it takes longer to fully rotate than it does to complete its orbit. This means Venus has days that last longer than its years. It’s also home to one of the most inhospitable environments imaginable, with constant electronic storms, high CO2 readings, and it’s shrouded by clouds of sulfuric acid.
10. Neutron stars are the fastest spinning objects known in the universe
Neutron stars are thought to be the fastest spinning objects in the universe. Pulsars are a particular type of neutron star that emits a beam of radiation which can be observed as a pulse of light as the star spins. The rate of this pulse allows astronomers to measure the rotation.
The fastest spinning known pulsar is the catchily-titled PSR J1748-2446ad, which has an equator spinning at 24% the speed of light, which translates to over 70,000 kilometres per second. An artist’s impression of what this must look like is pictured above.
(cont...)
11. A spoonful of a neutron star weighs about a billion ton
Neutron stars spin incredibly quickly and are also incredibly dense. It is estimated, if you could collect a tablespoon of matter from the centre of a neutron star, it would weigh about one billion tons.
12. The Voyager 1 spacecraft is the most distant human-made object from Earth
The Voyager Program launched two spacecraft, Voyager 1 and Voyager 2, in 1977. The probes explored the planets and moons of the outer Solar System over several decades and are now continuing their mission to travel through the heliosphere at the edge of our Solar System and continue to voyage into interstellar space.
On March 20 2013, Voyager 1 became the first human-made object to leave the Solar Sytem and is now the furthest human-made object from Earth, currently 124.34 Astronomical Units away. In laymen terms, this means it’s around 1.15581251×1010 miles away. Putting it mildly this is a long way from home.
13. Voyager 1 captured the most distant photograph of Earth
In 1990, as part of the spacecraft’s ongoing mission, Voyager 1 turned its camera back on our home planet and took a picture. This became known asThe Pale Blue Dot. Seen from 6 billion kilometres away, the Earth appears as a tiny blue speck in the depths of space. Astronomer Carl Sagan, who first suggested the idea of the photograph, noted, “From this distant vantage point, the Earth might not seem of any particular interest. But for us, it’s different. Consider again that dot. That’s here. That’s home. That’s us.”
14. Scientists are looking for evidence of extraterrestrial life on Earth
The Search for Extra-Terrestrial Intelligence (SETI) is a project to discover whether intelligent life exists elsewhere in the universe and how we may contact extraterrestrial species. The search includes looking for life on other planets and moons. For instance, some of Jupiter’s moons (such as Io) are promising places to look for evidence of primitive life, but the search for extraterrestrial life includes scientific research on Earth.
If scientists can disocver evidence life has generated independently more than once it would suggest life could occur in more than one place, for more than one time. For this reason scientists are searching for evidence that life could have happened more than once on earth, with intriguing prospects for the universe as a result.
15. It is estimated there are 400 billion stars in our galaxy
Our Sun is essential to us, the centre of our Solar System, and our source of light and energy, but it is just one of many, many stars that make up our home galaxy, the Milky Way. Current estimates suggest there are around400 billion stars sharing our galaxy. The artist’s concept above shows what a a dust disk around a baby star could well look like.
16. There could be 500 million planets capable of supporting life in our galaxy
Scientists searching for extraterrestrial life focus on “Goldilocks Planets“; these are planets which fall into a star’s habitable zone. Planet Earth seems to have exactly the right conditions for life to exist – its distance from the Sun means the temperature is right, water can exist as a liquid solid and a gas, and there are the right combination of chemical compounds available to build complex life forms. Other planets thought to have similar features are known as Goldilocks planets.
In the Milky Way alone there are estimated to be 500 million potential Goldilocks planets, so if life can exist in places other than Earth there is a huge number of potential planets on which it might thrive. If these numbers are applied to all the galaxies in the universe there could be a staggering variety of planets capable of supporting life. Of course, we have no evidence life exists elsewhere, but if it does there are plenty of places for it to set up home.
17. There are probably more than 170 billion galaxies in the observable universe
Different calculations provide different numbers for how many galaxies there are in the observable universe – that is the part of the universe we can see from Earth with our current technology, there maybe many more but they are simply to far away for our telescopes to detect. Using data from the Hubble Telescope astronomers have calculated there are likely to be around 170 billion galaxies in the observable universe.
18. There could be an infinite number of universes
This is more speculative theory than a fact, but several branches of mathematics, quantum mechanics, and astrophysics have all come to similar conclusions: our universe is just one of many and we actually exist in a ‘multiverse’.
There are different ideas of how this could be, one being the concept of atoms only capable of being arranged in a finite number of ways in time and space, ultimately leading to the repititon of events and people. Other theories propose bubble or parallel universes and ‘braneworlds’ that hover just out of reach of the dimensions we experience. Although these concepts seem like the far-fetched ideas of science-fiction, they are actually proving to be the most elegant solutions to problems thrown up by our discoveries of how the universe works.
19. The human brain is the most complex object in the known universe
Our brains are remarkably complex objects with a hundred billion neurons, a quadrillion connections, and we still know very little about how this organic super computer operates. But we do know the human brain is the most complicated thing we have yet discovered. It gives us the power to form language and culture, consciousness, the idea of self, the ability to learn, and understand the universe and reflect on our place within it. We even have an inbuilt “model of gravity“, which is pretty useful.
20. We are all made of stardust
This may sound fanciful, but the reality is almost every element found on Earth was created in the burning core of a star, all the stuff that makes up life on Earth, therefore our bodies are made from stardust. NASA have studied stardust extensively, and you can read more about their research on their official website. A NASA stardust canister is pictured above.
In the words of Carl Sagan, “The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.”
Neutron stars spin incredibly quickly and are also incredibly dense. It is estimated, if you could collect a tablespoon of matter from the centre of a neutron star, it would weigh about one billion tons.
12. The Voyager 1 spacecraft is the most distant human-made object from Earth
The Voyager Program launched two spacecraft, Voyager 1 and Voyager 2, in 1977. The probes explored the planets and moons of the outer Solar System over several decades and are now continuing their mission to travel through the heliosphere at the edge of our Solar System and continue to voyage into interstellar space.
On March 20 2013, Voyager 1 became the first human-made object to leave the Solar Sytem and is now the furthest human-made object from Earth, currently 124.34 Astronomical Units away. In laymen terms, this means it’s around 1.15581251×1010 miles away. Putting it mildly this is a long way from home.
13. Voyager 1 captured the most distant photograph of Earth
In 1990, as part of the spacecraft’s ongoing mission, Voyager 1 turned its camera back on our home planet and took a picture. This became known asThe Pale Blue Dot. Seen from 6 billion kilometres away, the Earth appears as a tiny blue speck in the depths of space. Astronomer Carl Sagan, who first suggested the idea of the photograph, noted, “From this distant vantage point, the Earth might not seem of any particular interest. But for us, it’s different. Consider again that dot. That’s here. That’s home. That’s us.”
14. Scientists are looking for evidence of extraterrestrial life on Earth
The Search for Extra-Terrestrial Intelligence (SETI) is a project to discover whether intelligent life exists elsewhere in the universe and how we may contact extraterrestrial species. The search includes looking for life on other planets and moons. For instance, some of Jupiter’s moons (such as Io) are promising places to look for evidence of primitive life, but the search for extraterrestrial life includes scientific research on Earth.
If scientists can disocver evidence life has generated independently more than once it would suggest life could occur in more than one place, for more than one time. For this reason scientists are searching for evidence that life could have happened more than once on earth, with intriguing prospects for the universe as a result.
15. It is estimated there are 400 billion stars in our galaxy
Our Sun is essential to us, the centre of our Solar System, and our source of light and energy, but it is just one of many, many stars that make up our home galaxy, the Milky Way. Current estimates suggest there are around400 billion stars sharing our galaxy. The artist’s concept above shows what a a dust disk around a baby star could well look like.
16. There could be 500 million planets capable of supporting life in our galaxy
Scientists searching for extraterrestrial life focus on “Goldilocks Planets“; these are planets which fall into a star’s habitable zone. Planet Earth seems to have exactly the right conditions for life to exist – its distance from the Sun means the temperature is right, water can exist as a liquid solid and a gas, and there are the right combination of chemical compounds available to build complex life forms. Other planets thought to have similar features are known as Goldilocks planets.
In the Milky Way alone there are estimated to be 500 million potential Goldilocks planets, so if life can exist in places other than Earth there is a huge number of potential planets on which it might thrive. If these numbers are applied to all the galaxies in the universe there could be a staggering variety of planets capable of supporting life. Of course, we have no evidence life exists elsewhere, but if it does there are plenty of places for it to set up home.
17. There are probably more than 170 billion galaxies in the observable universe
Different calculations provide different numbers for how many galaxies there are in the observable universe – that is the part of the universe we can see from Earth with our current technology, there maybe many more but they are simply to far away for our telescopes to detect. Using data from the Hubble Telescope astronomers have calculated there are likely to be around 170 billion galaxies in the observable universe.
18. There could be an infinite number of universes
This is more speculative theory than a fact, but several branches of mathematics, quantum mechanics, and astrophysics have all come to similar conclusions: our universe is just one of many and we actually exist in a ‘multiverse’.
There are different ideas of how this could be, one being the concept of atoms only capable of being arranged in a finite number of ways in time and space, ultimately leading to the repititon of events and people. Other theories propose bubble or parallel universes and ‘braneworlds’ that hover just out of reach of the dimensions we experience. Although these concepts seem like the far-fetched ideas of science-fiction, they are actually proving to be the most elegant solutions to problems thrown up by our discoveries of how the universe works.
19. The human brain is the most complex object in the known universe
Our brains are remarkably complex objects with a hundred billion neurons, a quadrillion connections, and we still know very little about how this organic super computer operates. But we do know the human brain is the most complicated thing we have yet discovered. It gives us the power to form language and culture, consciousness, the idea of self, the ability to learn, and understand the universe and reflect on our place within it. We even have an inbuilt “model of gravity“, which is pretty useful.
20. We are all made of stardust
This may sound fanciful, but the reality is almost every element found on Earth was created in the burning core of a star, all the stuff that makes up life on Earth, therefore our bodies are made from stardust. NASA have studied stardust extensively, and you can read more about their research on their official website. A NASA stardust canister is pictured above.
In the words of Carl Sagan, “The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.”
Should we be trying to contact potential races? I don't think we should. Seems very reckless to me.
Stephen Hawking said trying to contact extraterrestrials was a very foolish thing to do... and I agree.
If we should pick up signals from alien civilizations, Hawking warns,"we should have be wary of answering back, until we have evolved" a bit further. Meeting a more advanced civilization, at our present stage,' Hawking says "might be a bit like the original inhabitants of America meeting Columbus. I don't think they were better off for it."
http://www.dailygalaxy.com/my_weblo...contact-not-a-wise-idea-a-sunday-feature.html
If we should pick up signals from alien civilizations, Hawking warns,"we should have be wary of answering back, until we have evolved" a bit further. Meeting a more advanced civilization, at our present stage,' Hawking says "might be a bit like the original inhabitants of America meeting Columbus. I don't think they were better off for it."
http://www.dailygalaxy.com/my_weblo...contact-not-a-wise-idea-a-sunday-feature.html
There is undoubtedly "life" on countless planets all over the universe as just the overwhelming numbers virtually guarantee it is so. Now, intelligent life that has had the opportunity to advance to interstellar travel at the same moment in time that another intelligent life form exists, is detected, and can then be traveled to? That is another question entirely.
When we finally do find an alien life form, it will not walk out of a ship and shake our hands. It will be in a petri dish.
When we finally do find an alien life form, it will not walk out of a ship and shake our hands. It will be in a petri dish.
I can see where, if you truly believed there was other intelligent life in the universe, you would be very tempted to want to communicate with it. I think it would be reckless as well. If there is other life out there, it's likely either far more intelligent than us, or far less intelligent than us. Making contact with either would seem very risky, as the reaction would be too unpredictable.
So thinking we are a special and rare case isn't a romantic idea? Actually seems more romantic.
Well....Hawking is a pussy and so are you.
I'll gladly take the chance of expedited extinction for the opportunity to advance our technology and consciousness by a factor of infinity in a matter of years.
Romantic? Meh. It's such a small chance that we 'meet' someone/thing in our lifetimes, that I can't attach any emotion to it.
I could go along with this too. When my time is near, I'd love for the technology to be available to turn my brain into a computer, preserving my intellect and wicked sense of humor, so I can judge and mock the rest of humanity for eternity.
Highly unlikely? False. It is more extremely likely there is, has been, or will be other intelligent life. Evolution would not be limited to Earth. If life was possible here, then it is somewhere else as well.
If there is life out there that is more intelligent than us then they will find us first. Won't be our decision on how to handle it. If there is life out there less intelligent that us, we won't find them because they aren't creating radio signals or lasers.
Haste makes waste.
It's subjective. Both can be viewed as romantic. We are special. We are the first. Those are romantic notions. It just depends on how you look at it.
What if said worm was sending smoke signals or reflecting light from a tiny mirror into your eyes Neil? That worm's getting abducted and having a probe rammed into his anus, that's what. That's why we should be wary of trying to contact something we have no understanding of.
That's because you desperately need advanced technology to fix your screwed up life. It says a lot about you when a handicapped quadriplegic in a wheelchair drooling all over himself has a better life than you do. Hoping magic aliens will land and fix your ugly mug is not a legitimate reason to put the entire human race in peril you selfish little pucker faced asshat.
"Everyone....we just received a deliberate, decipherable message from an alien civilization across the galaxy, but we should probably wait a couple hundred years to reply because I'm scared and I have to shave my legs."
- Lord Crow
Might want to let the adults handle this one, skippy. A message from the other side of the galaxy was sent millions of years ago and will take an equal number of years to return. Couple hundred years won't matter.
Nope. It's a matter of the truth. There either is or there isn't life beyond Earth. We may never know for sure, but the evidence provided by shear numbers, makes it a probable certainty. Accept it and move on with your life.
