Diminishing Results in Cosmology: Public Interest Fading?

[Kurdt]

Marcus, sorry I didn't see your reply for a while since I've been looking after our new puppy. As ever you're probably right marcus. Funding is going through a bit of a turbulent time at the minute but shouldn't last too long (fingers crossed).

As for astrophysics research in the Uk from my limited perspective, it seems to be heading away from theoretical stuff such as modeling of accretion discs, star formation and solar system evolution to exoplanet observations and infrared astronomy. The reason being that there are a lot of developments instrument wise on those fronts and so its very easy to get funding in those areas if your department has any involvement in that instrument (things like AKARI and DARWIN).

 

[_Muddy_]

i think physics in general is very itneresting and i have just taken an interest in cosmology and astrohpysics. I find it very very interesting however it is slightly irratating that i cannot get my head around things like 4D spacetime and things being infinite. The thing i was wondering is what use does cosmology have? Can cosmology be used for something back on earth? I'd be very interested to find out

 

[robertm]

1)Frankly cosmology isn't something that the public shouldn't logically be concerned with.

2)The only way to gain public interest in cosmology is to be dishonest and to pervert cosmology in the public eye being sell outs.

3)On the other hand, why should too much funding go into things that have no physical returns and nothing to the people.

4)I think that astronomy should get a lot more funding that cosmology because as you said, they are the observers and they use the instruments. Maybe cosmology should be postponed for a couple decades until we have more to work with?

Everything in the above quote is fundamentally opposed to science in general. I will explain point by point:

1)Not sure about the meaning of this sentence with the double negative, however if your point was to say that the public should not be concerned with cosmology then you are quite wrong. First of all each individual member of the 'public' has the freedom and the right to choose what he/she is concerned with. Secondly I don't see how the search for the understanding of the origins and the future of everything could ever not matter to anyone with half a brain. Granted most of the American public only has half a brain.

2) Being dishonest and perverting cosmology will build public interest in dishonest and perverted cosmology, not real cosmology. If public support of cosmology is important at all, then the only way to build that support is by making the true state of modern cosmology freely available to the public. If the current state of scientific research is not interesting enough to the public then too bad, I guess the real scientist will have to stand alone.

3)If physical returns were the only criteria for what humans should research then we would indeed be in a sad state today. If you or anyone else in the public don't care about anything unless it directly and physically affects your world, then that is their problem. But you cannot stand in the way of people who do care about pure information that may not affect them in any way except mentally. In my opinion there is nothing more important than the search for more and better understandings of the world around us.

4)This is really just a completely unfounded statement. Yes indeed telescopes and the like are used in astronomy, but the like is true for cosmology as well. And even if cosmologist didn't use direct observation what do you have against mathematics and models? Especially when none of those models are taken as very probable until they are backed up by observational data.


The knowledge of the what, when, and how of the universe can have major effects on any human's life.

I still remember how it felt when I found out that the atoms that make me up were once inside the core of a star.

 

[TR345]

I just feel that cosmology is destined to always be extremely speculative if it is going to attempt to explain the universe how it is aimed to. In a way it may never amount to much more than a sophisticated and advanced form of religion. In that sense, sure people might be interested in it, but will they make that leap of faith on speculation or not? All cosmology does is encourage that.

People get comfort from filling in those gray areas in life. Cosmology seeks to fill that void. In a way I think cosmology is a religion for scientists.

 

[Wallace]

I just feel that cosmology is destined to always be extremely speculative if it is going to attempt to explain the universe how it is aimed to. In a way it may never amount to much more than a sophisticated and advanced form of religion. In that sense, sure people might be interested in it, but will they make that leap of faith on speculation or not? All cosmology does is encourage that.

This is complete rubbish. You certainly aren't talking about the cosmology as it is practiced in Universities and other research institutions around the world. It sounds like you have a very warped and misconceived view of what cosmology is, otherwise you would never make a statement such as the above.

People get comfort from filling in those gray areas in life. Cosmology seeks to fill that void. In a way I think cosmology is a religion for scientists.

Why is cosmology 'a grey area'? Like any science it proceeds by putting theories to the test of observational evidence. The only theories that are thought to be good are those supported by evidence. It is no more a 'grey area' than any other science??

Again, your view of what cosmology is seems very strange.

 

[TR345]

I'm talking about the same grey area that religions try and illuminate. The origin and evolution of the universe, the reason the universe exists and what it is. Is our scope not entirely small on the scale of a universe. I mean we have just recently found out that other stars have planets only because we see the star wobble. So we cannot even see planets orbiting the nearest star to us yet cosmology attempts to put a size on the universe. Cosmology is nothing but one huge gray area, one of the biggest ones around.

Actually I have just realized a huge mistake I have been making with word usage. The universe and its origins is the gray area.

 

[TR345]

The knowledge of the what, when, and how of the universe can have major effects on any human's life.

I still remember how it felt when I found out that the atoms that make me up were once inside the core of a star.

Yeah your right, but isn't just the same as religion. Religion is important to people because it answers that big what and how question about the universe, cosmology is important in only that same way, to fill in a grey area. Cosmological models are nothing more than a scientists religion, and will it ever be anything more?

 

[Wallace]

I'm talking about the same grey area that religions try and illuminate. The origin and evolution of the universe, the reason the universe exists and what it is.

Science would never claim to ever try and uncover 'the reason' the universe exists. Not in the same sense as religion would. As for the other things you mention, if we can observe things that tell us about the evolution of the Universe and the origin of the structure within it, why is it inherently a 'grey area'? Again, by applying the same scientific method as any other science we can understanding what happened by testing our theories via observation.

Is our scope not entirely small on the scale of a universe. I mean we have just recently found out that other stars have planets only because we see the star wobble. So we cannot even see planets orbiting the nearest star to us yet cosmology attempts to put a size on the universe. Cosmology is nothing but one huge gray area, one of the biggest ones around.

What do extra-solar planet observations via doppler wobble have to do with observations of the CMB, distant galaxies etc etc that are the observation cosmology relies on? You are using false logic, comparing things that have no relevance.

 

[Wallace]

Cosmological models are nothing more than a scientists religion, and will it ever be anything more?

Cosmology has been an observational science since the 1930's when the Hubble Law was first discovered. The models that have been developed since have all been based on that and subsequent data. There is no basis for your assertion (without any justification) that cosmology is somehow a religion??

 

[TR345]

It is at least used so when presented to the public eye via magazines television etc.

Sure there is the CMB which is controversial, but I somehow have many doubts that the CMB is sufficient to give us much knowledge of things that are many light years beyond our faintest view. It gives us one or two pieces of a 1,000,000,000 piece puzzle and so now we have that much more to speculate on.

 

[cristo]

Sure there is the CMB which is controversial

Why is the CMB contraversial? You can't just make comments like this, and not back them up in any way.


As an aside, please all note that further discussion relating Cosmology to religion will not be permitted here.

 

[Kurdt]

With nulling interferometry projects like DARWIN we soon will be able to see exoplanets directly. I do however fail to see your point with this. I take it then TR345 that you disagree with the cosmological principle since you think that the limited things we see can't be applied on the large scale of the entire universe? How then would you explain the accurate correlation of current cosmological models with observation if this was not true?

 

[TR345]

I am just very skeptical when scientists claim they think they know the age and size of the universe when we have such a limited view of it.

 

[Kurdt]

I am just very skeptical when scientists claim they think they know the age and size of the universe when we have such a limited view of it.

Well I'm afraid its the best value anyone has that is backed up by observable evidence.

 

[TR345]

Doesn't that presuppose that the universe has a size and an age?

 

[Kurdt]

Doesn't that presuppose that the universe has a size and an age?

Why do you think that?