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"Optimists"

13 Comments -

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Blogger CarlBrannen said...

I learned to sail on a on the calm water of Newport bay, CA while a grad student in physics at

To learn, I took a class, but there was another grad student,
Tracy Usher, now at SLAC, who later allowed me to practice crew on a a lead keeled fore and aft rigged 30' truly beautiful boat. Tracy still sails and is on the World Council for Lasers, and God knows what else. All this is proof that it is possible to have a great time in grad school and still get a job.

4:46 AM, January 03, 2007

Anonymous Anonymous said...

Theorists like Lee Smolin and Lisa Randall are optimistic about the results of forthcoming experiments such as LHC. I suspect they both hope that the results of these experiments will confirm their theories.

My experiments have already been done and they confirm my theory. What I am pessimistic about is that someone like Lee Smolin will actually take the time to read my paper.
Once someone sees the advantages of my paper's enlightened viewpoint, I believe a lot of new and exciting things will happen in physics, technology and astrophysics.

I have some hope that by blogging and commenting on on other's blog sites that my paper will somehow be read. But as I have said I am not too optimistic.

Do you think anyone wants to realize that mass is a poor choice of how the gravitational force is mediated and that infrared luminosity makes a far better choice? Even if my experiments repeatedly confirm that the radial spreading of infrared luminosity is attractive?

10:51 AM, January 03, 2007

Anonymous Anonymous said...

I'm not sure what I'm optimistic about for 2007. Maybe this is just a temporary lapse of optimism.

11:45 AM, January 03, 2007

Anonymous Anonymous said...

"Theorists like Lee Smolin and Lisa Randall are optimistic about the results of forthcoming experiments such as LHC. "

That's all great and interesting. But even more interesting would be to hear the opinion of those who actually planned, now build and will work with the LHC. But being not in the US, those people effectively do not exist.

Let's see whom the Edge is going to ask for opinions in five years. They may need to expand their scope a bit, though.

2:36 PM, January 03, 2007

Blogger Bee said...

Dear Anonymous,

coincidentally, I just discussed a related question with a fried. It seems to me the vast majority of the people on the list from Edge are from North America?

Best,

B.

4:51 PM, January 03, 2007

Anonymous Anonymous said...

It seems to me the vast majority of the people on the list from Edge are from North America?

Hm, but since The Edge is mor or less (as far as I know) a brainchild of John Brockman, the "literary agent" specialized in scientific and popular science titles, it is natural that there are predominantly people involved who have English as their native language.

However, I have spotted a name of a German I know, Thomas Metzinger, a philosopher who is Adjunct Fellow at the Frankfurt Institute for Advancved Studies. His optimism may be quite European ;-), since he says that he's optimistic that he will be dead wrong again.

Best, stefan

9:23 PM, January 04, 2007

Blogger Bee said...

it is natural that there are predominantly people involved who have English as their native language.

Sure. I just meant to point out who or what is represented on that site. E.g. take the question itself! 'What are you optimistic about?', there's no question whether you're optimistic at all ;-)

Best,

B.

1:26 PM, January 05, 2007

Anonymous Anonymous said...

The anonymous above has a good point.

Edge reflects the fact that most of US high-energy physics is exciting theory of new physics: extra-dimensional black holes, warped extra dimensions, supersymmetry, quantum gravity, etc etc etc. But since decades US fails in building good colliders that would allow to really do new physics. EU high-energy physics is more boring, but closer to reality.

4:37 AM, January 06, 2007

Blogger Bee said...

EU high-energy physics is more boring, but closer to reality.

Now that's a weird comment! Physics is about nature, what can be more exciting? You make it sound as if physics is more interesting the less contact it has to reality?

But since decades US fails in building good colliders

I wouldn't focus too much on the colliders. The fact that colliders have been THE tool to find new physics in the last decades doesn't mean it has to stay so. If the US government is hesitating to support projects in that prize range, there are other options. To start with, they could take .1% of it and relieve the severe shortness in sensible positions for physicists, not necessarily teaching positions.

Best,

B.

8:05 AM, January 06, 2007

Blogger Bee said...

Regarding the funding issue, see also

A Letter From the Fermilab Director at CV

8:24 AM, January 06, 2007

Anonymous Anonymous said...

dear Bee, my weird comment means that discussing black hole production at LHC is more fun and rewarding than writing a MC for QCD at NLO or computing 4-loop anomalous dimensions for b->s gamma. It's great that somebody still has fun with real physics, but Edge-like magazines have black holes on the cover and black holes inside. This is worse than the EU editorial format: naked girls on the cover and serious stuff inside.

9:09 AM, January 06, 2007

Blogger Bee said...

Dear Anonymous,

discussing black hole production at LHC is more fun and rewarding than writing a MC for QCD at NLO or computing 4-loop anomalous dimensions for b->s gamma.

This is definitely true, but you're thinking black and white, whereas I'm thinking in all colors of the spectrum. I am certainly not a fan of computing NNNNNN-LO contributions to whatever processes (yawn), that you can be sure of. But having worked on BH productions for the LHC - to stick with your example - the 'fun' has its limitations. E.g. I never had the impression that it does actually help me to understand something. On the contrary: There are so many fundamentally unresolved issues in production and evaporation of Planck-size black holes, that the whole topic imho is utterly frustrating. It has been very professionally sold though.

But there's more to physics than going next-to-next-to-next-to or retreating into wild speculations. E.g. right now I am very excited about many things in Cosmology, where the data is getting more and more precise, and the theory side is very lively. Instead of reporting from the Edge of desperation (quantum gravity still not found!), I'd find it more exciting to have people report from from the Edge of reality.

Best,

B.

PS: What's wrong with the naked girls on the cover? Maybe Physics Today should try ;-)

9:24 AM, January 06, 2007

Anonymous Anonymous said...

it doesn't seem appropriate for the US market.

Sorry for having used BH@LHC as an example (telling that I forgot your works on that would be another gaffe).

11:07 AM, January 06, 2007

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