Some of Garrett Lisi's thoughts...

Worth a look if you're into this kind of stuff...This guy is obviously extremely famous now, partly because of having figured out the theory of everything, but also partly because of the way he choose to live his life (as a surfer dude). By far this is the most extreme in life choices I've ever heard of that one can take...

Excerpt from SEED magazine (see the whole article here):

Garrett Lisi gets it. The couch-surfing, academia-shunning theoretical physicist grasps something that, for scientists, is possibly more elusive than illuminating the complicated behavior of subatomic particles: balance in life. Don’t want to be stuck in a lab? Get out. Want to travel the world living where you please, doing research in between surfing and snowboarding? Pack your bags. Have a problem with the scholarly journal system? Publish your own papers. To say that Lisi conducts science on his own terms tells only part of the story.

When Lisi published his physics paper, “An Exceptionally Simple Theory of Everything,” to an online archive last year, it created a media buzz about his lifestyle and an onslaught of support and skepticism about his model. Although the verdict is still out on whether Lisi’s theory will prove predicatively accurate, the means by which he released and vetted his research point to a larger trend in the scientific community.

Barriers to data are falling, a cross-disciplinary community of commenters is replacing journal-selected peer reviewers, and “information to the people!” is becoming the raison d’être of the science information superhighway. The movement, combined with an evolving image of the contemporary scientist, is redefining how society interacts with science.

We checked in with Lisi recently for an update on his theory, his thoughts on publishing, and his pursuit of life.

You left academia to study physics on your own. Why?
Freedom. When I got my PhD, I really loved general relativity, quantum field theory, and differential geometry, and I wanted to continue my research in these areas. But at that time the only funded research options available in these combined fields were in string theory, which was and still is the dominant research program in theoretical particle physics. I had learned a bit about string theory, and some things about it are pretty cool, but I thought string models were kind of far-fetched and probably not relevant to our universe. So I took off for Maui — the most beautiful part of the world I could find — and worked on the physics I wanted to, while squeaking by financially. Recently, research grants from small private foundations (FQXi and SubMeta) have allowed me to travel a bit and talk with other physicists, but I still spend most of my time on Maui.

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Why did you choose not to submit your paper to a traditional peer-reviewed journal?
I think peer review is important, but the journal-operated system is severely broken. I suspected this paper would get some attention, and I chose not to support any academic journal by submitting it. Under the current system, authors (who aren’t paid) give ownership of their papers to journals that have reviewers (who aren’t paid) approve them before publishing the papers and charging exorbitant fees to view them. These reviewers don’t always do a great job, and the journals aren’t providing much value in exchange for their fees. This old system persists because academic career advancement often depends on which journals scientists can get their papers into, and it comes at a high cost — in money, time, and stress. I think a better peer-review system could evolve from reviewers with good reputations picking the papers they find interesting out of an open pool, such as the physics arXiv, and commenting on them. This is essentially what happened with my paper, which received a lot of attention from physics bloggers — it’s been an example of open, collaborative peer review.

What is the alternative to the way problems in physics are typically approached?
I don’t think there is a typical way physics is being done; there’s a great deal of variation. But there does seem to be more pressure on young researchers than there should be, especially on post-docs and new professors. Science shouldn’t be a grind to publish more papers and advance a career — we’re supposed to be doing this because we love it and find it fascinating. High-quality work and interesting projects should be valued, not just a lengthy publication record. And since science helps society, I think society should be better to scientists and support them in doing the research they want, rather than requiring them to jump through so many hoops.