Templeton Redux

Not much more to say about the Templeton Foundation, but in the interest of open discussion it seems fair to point to a couple of alternative viewpoints. My original post was republished at Slate, where there are over 3300 comments thus far, so apparently people like to talk about this stuff?

For a more pro-Templeton point of view, here’s Jason Wright, explaining why he didn’t think it was wrong to take money from JTF. While he is a self-described atheist, he thinks that “questions like the ultimate origin of the Universe and Natural Law may be beyond scientific inquiry,” and correspondingly in favor of dialogue between science and religion. To be as clear as possible, I have no objections at all to dialogue between scientists and religious believers, having participated in such and planning on continuing to do so. I just want to eliminate any possibility that my own contribution to such a dialogue will favor any position other than “religion is incorrect.” (Obviously that depends on one’s definition of “religion,” so if you want to indulge in a boring discussion of what the proper definition should be — be my guest.)

From an anti-Templeton perspective, here’s Jerry Coyne, who doesn’t accept that it’s okay to draw a line between JTF itself and distinct organizations that take money from them. (Jerry’s post is perfectly reasonable, even if I disagree with it — but a short trip down to the comment section will give you a peer into the mind of the more fervently committed.) That’s fine — I admit from the start that this is a complicated issue, and people will draw the line in different places. But let’s admit that it is a complicated issue, and not pretend that there are any straightforward and easy answers.

One thing that seems to bother some people is that I agreed to be on the Board of Advisors for Nautilus, a new science magazine that takes funding from Templeton. It’s instructive to have a look at the Board of Advisors for the World Science Festival, another organization that takes funding from Templeton. It’s a long and distinguished list, and here are some of the names included: Richard Dawkins, Daniel Dennett, Lawrence Krauss, Steven Pinker, Steven Weinberg. Are these folks insufficiently sincere in their atheistic worldview? Alternatively, would the world be a better place if they all resigned? I would argue not, for the simple reason that the WSF does enormous good for the world, and is an organization well worth supporting, even if I don’t agree with all of their decisions.

Refusing to have anything to do with an organization that takes money from a foundation we don’t like is easier said than done. What about, say, the University of Chicago? Here they’re taking $3.7 million from Templeton for something called Expanding Spiritual Knowledge Through Science: Chicago Multidisciplinary Research Network. And here’s $5.6 million from Templeton for a program labeled New Frontiers in Astronomy and Cosmology, celebrating “a unique opportunity to honor the extraordinary vision of Sir John Templeton.” And here’s $2.2 million for a program on Understanding Human Nature to Harness Human Potential. Not to mention that the UofC has quite a prominent Divinity School (home of the best coffee shop on campus) and Seminary. (They also denied me tenure, which doubtless set the cause of reason and rationality back centuries.)

There’s no question that the University of Chicago has done much more to promote the cause of religion in the world than Nautilus has — which has been, to date, precisely nothing. One could say, with some justification, that some parts of the UofC have promoted religion, while other parts have not, and it’s okay to be involved with those other parts. But we begin to see how fuzzy the line is. Big grants like those above generally put a fraction of their funds toward “overhead,” which goes into general upkeep of the institution as a whole. Can we really be sure that, as we walk across the lawn, the groundskeeping was not partially paid for by the pernicious Templeton Foundation?

But that doesn’t mean that self-respecting atheists employed by the UofC should instantly resign. I’m sure you could play the same game with most big universities. The world would not be improved by having thousands of atheist professors abandon their posts out of principle.

It’s much more sensible to be a consequentialist rather than a deontologist when it comes to these ethical questions. I’m not going to stay away from Nautilus, or the World Science Festival, or the Foundational Questions Institute, out of some fruit-of-the-poisonous-tree doctrine according to which they have become forever tainted by accepting money from Templeton. Rather, I’m going to try to judge whether these organizations provide a net good for the world; I will complain when I think they are making a mistake; and if I think they’ve gone too far in a direction I don’t personally like, I will disengage. That’s the best I think I can do, according to my own conscience. Others will doubtless feel differently.

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Posted in Religion | 90 Comments

You Kids, Knock Off That Horseplay

And for a change of pace, here’s Bill Nye putting Neil deGrasse Tyson in a hold so Brian Greene can knock him around.

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On Templeton

A few recent events, including the launch of Nautilus and this interesting thread on Brian Leiter’s blog, have brought the John Templeton Foundation (JTF) back into the spotlight. As probably everybody knows, the JTF is a philanthropic organization that supports research into the “Big Questions of human purpose and ultimate reality,” encourages “dialogue among scientists, philosophers, and theologians,” and seeks to use science to acquire “new spiritual information.” They like to fund lots of things I find interesting — cosmology, physics, philosophy — but unfortunately they also like to promote the idea that science and religion are gradually reconciling. (As well as some projects that just seem silly.) They also have a huge amount of money, and they readily give it away.

I don’t think that science and religion are reconciling or can be reconciled in any meaningful sense, and I believe that it does a great disservice to the world to suggest otherwise. Therefore, way back in the day, I declined an opportunity to speak at a Templeton-sponsored conference. Ever since then, people have given me grief whenever my anti-Templeton fervor seems insufficiently fervent, even though my position — remarkably! — has been pretty consistent over the years. Honestly I find talking about things like this pretty tiresome; politics is important, but substance is infinitely more interesting. And this topic in particular has become even more tiresome as people on various sides have become increasingly emotional and less reflective. But I thought it would be useful to put my thoughts in one place, so I can just link here the next time the subject arises.

In brief: I don’t take money directly from the Templeton Foundation. You will never see me thanking them for support in the acknowledgments of one of my papers. But there are plenty of good organizations and causes who feel differently, and take the money without qualms, from the World Science Festival to the Foundational Questions Institute. As long as I think that those organizations are worthwhile in their own right, I am willing to work with them — attending their conferences, submitting articles, whatever. But I will try my best to convince them they should get money from somewhere else.

I’ve had various opportunities to get money from Templeton, and I certainly don’t come running to blog about it every time the possibility arises. Once I even got a call from a corporate head-hunter who wanted to inquire about my interest in a job with JTF. (Someone had clearly not done their homework.) But it’s not, as many people argue, because I am worried that Templeton works in nefarious ways to influence the people it funds. That is pretty unclear; there are some dark murmurings to that effect, with this piece by John Horgan being perhaps the most explicit example, but little hard evidence. It wouldn’t be utterly shocking to find that a funding agency tried to nudge work that it supported in directions that it was favorable to; that’s the kind of thing that funding agencies do. But there are plenty of examples of people receiving money from JTF and swearing that they never felt any pressure to be religion-friendly. More importantly, I don’t see much evidence that the JTF is actively evil, in (say) the way the Discovery Institute is evil, deliberately lying in order to advance an anti-science agenda. The JTF is quite pro-science, in its own way; it’s just that I think their views on science are very wrong.

And that’s the real reason why I don’t want to be involved directly with Templeton. It’s not a matter of ethical compromise; it’s simply a matter of sending the wrong message. Any time respectable scientists take money from Templeton, they lend their respectability — even if only implicitly — to the idea that science and religion are just different paths to the same ultimate truth. That’s not something I want to do. If other people feel differently, that’s for them and their consciences, not something that is going to cause me to shun them.

But I will try to explain to them why it’s important. Think of it this way. The kinds of questions I think about — origin of the universe, fundamental laws of physics, that kind of thing — for the most part have no direct impact on how ordinary people live their lives. No jet packs are forthcoming, as the saying goes. But there is one exception to this, so obvious that it goes unnoticed: belief in God. Due to the efforts of many smart people over the course of many years, scholars who are experts in the fundamental nature of reality have by a wide majority concluded that God does not exist. We have better explanations for how things work. The shift in perspective from theism to atheism is arguably the single most important bit of progress in fundamental ontology over the last five hundred years. And it matters to people … a lot.

Or at least, it would matter, if we made it more widely known. It’s the one piece of scientific/philosophical knowledge that could really change people’s lives. So in my view, we have a responsibility to get the word out — to not be wishy-washy on the question of religion as a way of knowing, but to be clear and direct and loud about how reality really works. And when we blur the lines between science and religion, or seem to contribute to their blurring or even just not minding very much when other people blur them, we do the world a grave disservice. Religious belief exerts a significant influence over how the world is currently run — not just through extremists, but through the well-meaning liberal believers who very naturally think of religion as a source of wisdom and moral guidance, and who define the middle ground for sociopolitical discourse in our society. Understanding the fundamental nature of reality is a necessary starting point for productive conversations about morality, justice, and meaning. If we think we know something about that fundamental nature — something that disagrees profoundly with the conventional wisdom — we need to share it as widely and unambiguously as possible. And collaborating with organizations like Templeton inevitably dilutes that message.

There’s no question that Templeton has been actively preventing the above message from getting across. By funding projects like the AAAS Dialogue on Science, Ethics, and Religion, the JTF has done its best to spread the impression that science and religion get along just fine. This impression is false. And it has consequences.

So I won’t directly work with or take money from the JTF, although I will work with people who do take money from them — money that is appropriately laundered, if you will — if I think those people themselves are worth supporting or collaborating with in their own right. This means that approximately nobody agrees with me; the Templeton-friendly folks think I’m too uptight and priggish, while the anti-Templeton faction finds me sadly lacking in conviction. So be it. These are issues without easy answers, and I don’t mind taking a judicious middle ground. It’s even possible that I’ll change my mind one way or another down the road, in response to new arguments or actions on the part of the parties involved.

And if anyone is tempted to award me the Templeton Prize, I will totally accept it! And use the funds to loudly evangelize for naturalism and atheism. (After I pay off the mortgage.)

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Posted in Academia, Religion, Science and Society | 118 Comments

Snowmass Young Physicists Survey

Modern experimental particle physics is a high-budget, long-time-scale operation, which requires a great deal of planning. Fortunately there is a process in place, dubbed Snowmass after the scenic location in Colorado where meetings were traditionally held. (Funding agencies subsequently decided that it was unseemly for scientists to hold meetings in places that sound like vacation resorts, so this year “Snowmass” is in Minneapolis.)

Any field depends on the engagement and interest of its younger members, so it’s great to know there is a Snowmass Young Physicist Movement. And if you’re a young high-energy physicist, they would like your input. Below is the message from organizer Marcelle Soares-Santos, but the short version is that they’re asking people to complete this brief survey. Every bit of information helps.

Dear all,

The Snowmass process which is ongoing through this summer encompasses a series of studies carried out by the high energy physics community with the goal to establish a coherent long term plan for the field in all of its Frontiers — Cosmic, Energy and Intensity.

The young scientists forum at Snowmass is organizing a survey to obtain a snapshot of views, concerns and aspirations of our scientists, specially those at the early stage of their careers. We are reaching out to students, postdocs and faculty asking that you contribute by completing the survey and forwarding this message to your colleagues.

The link to the survey is: http://tinyurl.com/snowmassyoung

The estimated time to complete the survey is 5 to 10 minutes. You will note that the survey also includes questions for those who left academia, so if you can help us reach more people from that demographic group, that will be much appreciated too.

Thank you very much for your participation!

Cheers,
Marcelle Soares-Santos
On behalf of the Snowmass Young group.

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Posted in Academia, Science | 1 Comment

The Realm of the Nebulae

41CF7V31PmL._SY300_ Edwin Hubble never really liked the word “galaxy.” He was the one, of course, who was most responsible for making the word an important one, by showing that (at least some of) the fuzzy patches in the sky called “nebulae” were actually collections of billions of stars in their own right, far outside our Milky Way. (That was his second-most important discovery, after the distance-redshift relationship that reveals the expansion of the universe.) It’s possible that Hubble didn’t want to do any favors for Harlow Shapley, his rival, who coined the term “galaxy.” But for whatever reason, when in the 1930′s he gave a series of prestigious lectures at Yale which he later turned into a book, Hubble’s chosen title was The Realm of the Nebulae. Near the end of his introductory chapter, he sniffs, “The term nebulae offers the values of tradition; the term galaxies, the glamour of romance.”

In the court of popular opinion, romance will usually be a heavy favorite over tradition, and these days we use “galaxies” to refer to large collections of stars, gas, dust, and dark matter. But Hubble’s book became a classic, and is a great treat to read these many decades later. Cosmology has marched on quite a bit, of course, but the insights Hubble offers into the practice of doing science are timeless. The guy was a smart cookie, and a better-than-decent writer, to boot.

So it’s great to have a new edition of the book recently published by Yale University Press. Precisely because science has been advancing in the intervening years, publishers have found it useful to commission new prefaces to keep the reader updated on cosmological progress, and these prefaces (or Forewords, I can never tell the difference) have been accumulating over time, all of them contained in the new version. There’s one by Allan Sandage, from 1958; another by James Gunn, from 1981; and now our Golden Age of Cosmology requires not one but two new contributions, one by Robert Kirshner and one by me. Given the extraordinarily high quality of my companion contributors to the front of the volume, I tried hard to make my offering both interesting and useful. Readers can judge that for themselves, but it’s certainly an honor to be in such esteemed company.

Hubble was an unforgiving empiricist; he didn’t worry too much about the theoretical implications of his discoveries, preferring to leave that to others. But he knew about them, and his last chapter discusses the different world models to emerge from Einstein’s general relativity, and the implication that we will only ever be able to observe a small part of the much larger universe.

Thus the explorations of space end on a note of uncertainty. And necessarily so. We are, by definition, at the very center of the observable region. We know our immediate neighborhood rather intimately. With increasing distance, our knowledge fades, and fades rapidly. Eventually, we reach the dim boundary — the utmost limits of our telescopes. There, we measure shadows, and we search among ghostly errors of measurement for landmarks that are scarcely more substantial.

The search will continue. Not until the empirical resources are exhausted, need we pass onto the dreamy realms of speculation.

Fortunately, and contrary to the metaphorical implication, the dreamy realms of speculation aren’t a location where we have to remain once we arrive. Progress in science requires cooperation between speculation and observation. The dreamy realms are an important place to visit, even if Hubble wouldn’t have wanted to live there.

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Posted in Science, Words | 8 Comments

Nautilus

nautilusAs the media/communication/intellectual discourse landscape changes rapidly beneath our feet in response to the internet revolution, it’s great to see innovative new projects come to life that seek to enrich and elevate our conversation. Nautilus is one such effort. It’s a magazine — I have held the printed copy in my hand — but also a website and a multimedia effort. The focus is on Big Ideas within science and philosophy. News, essays, blogs, videos, graphics. Should be fun. I’m on the Board of Advisors, but to be honest I haven’t given that much advice as yet.

Every month there will be an issue focused loosely on a single theme. This month is human uniqueness (pro and con). Check out Amos Zeeberg’s nice graphical illustration of how our changing view of the universe has granted we human beings an ever-smaller slice of the cosmological pie.

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Posted in Science and the Media | 13 Comments

A Boy and His Atom

Ready for your close-up? I mean, really close up. IBM has released the world’s highest-resolution movie: an animated short film in which what you’re seeing are individual atoms, manipulated by a scanning tunneling microscope. Here is “A Boy and His Atom”:

And here is an explanation of how it was made:

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Posted in Technology | 8 Comments

What Do Philosophers Believe?

Academics of all stripes enjoy conducting informal polls of their peers to gauge the popularity of different stances on controversial issues. But the philosophers — and in particular, David Bourget & David Chalmers — have decided to be more systematic about it. (Maybe they have more controversial issues to discuss?)

They targeted 1,972 philosophy faculty members at 99 different institutions, and received results from 931 of them. Most of the universities were in English-speaking countries, and the others were chosen for strength in analytic philosophy, so the survey has an acknowledged bias toward analytic/Anglocentric philosophy. They asked for simple forced-response answers (no essay questions!) concerning 30 different topics, from belief in God to normative ethics to the nature of time. The answers are pretty intriguing.

Results below the fold. Note that atheism easily trumps theism, and compatibilism is the leading approach to free will (although not by a huge amount). Only about half of the recipients identify as naturalists, which is smaller than I would have thought (and smaller than the percentage of “physicalists” when it comes to the mind, which is surprising to me). When they dig into details, there is a strong correlation between theism and whether a person specializes in philosophy of religion, predictably enough. Among philosophers who don’t specifically specialize in religion, the percentage of atheists is pretty overwhelming.
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Posted in Philosophy | 79 Comments

Closer to Truth

A couple of years ago at the Setting Time Aright conference, I sat down for an interview with Robert Kuhn, who has a program called Closer to Truth. Time passed, as it will, and I never knew what happened to the interview. But apparently it’s up on the web now, freely available to anyone wishing to click (although apparently not embeddable).

So go here if you want to see some short clips of me sitting in a dark, atmospheric setting, declaiming earnestly about various profound topics, from atheism to infinity.

Oh, and I suppose it’s possible you might want to hear other people as well. They’re all here — there are some great people, from Nima Arkani-Hamed to Marvin Minsky. (More than a few clunkers, as well, but you get what you pay for.)

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Posted in Personal, Philosophy, Science | 28 Comments

CP Violation and the Information/Anti-Information Asymmetry

Do a physics experiment. Now take that experiment, change all the particles to antiparticles, and reflect the entire apparatus around some fixed plane. If you get an equivalent result, we say that the experiment preserves charge/parity symmetry, or CP for short. Most mid-century physicists originally assumed that CP would be a good symmetry of nature — switching matter with antimatter also requires switching left with right, but why should left-handed particles behave any differently than right-handed antiparticles? But in the 1960′s Cronin and Fitch showed that it was violated by the decays of neutral kaons, for which they picked up a Nobel Prize in 1980.

Since then, studying CP violation has been a fruitful pursuit for particle physicists. The decay of various quarks into each other generically violates CP (as shown by Kobayashi and Maskawa, Nobel 2008), so searching for CP violation gives us a lot of leverage when we try to map out the dynamics of particles in the Standard Model. Which is why it was big news today when CERN announced that the LHCb experiment has observed CP violation in a brand-new system, decays of the Bs meson. (Here’s the paper.) It’s only the fourth known particle to have CP-violating decays, joining the kaon, the D meson, and the regular B meson. (The subscript s means there is a strange quark involved.) A brand-new way to study a mysterious subatomic process, learn more about the Standard Model, and launch an ambitious search for new physics! Should be enough to get anyone excited.

But it’s not, of course — there are people out there who stubbornly resist the charms of precision electroweak particle physics. So it’s traditional to make an appeal to something nominally more sexy: the matter/antimatter asymmetry of the universe.

I’ve complained about this before, to little avail. The logic is as irresistible as it is faulty: the process of baryogenesis, by which matter came to dominate over antimatter, requires that there be CP violation in the early universe; we are studying CP violation here in the late universe; obviously, what we’re doing helps us understand the matter/antimatter asymmetry. But that’s only true if the kind of CP violation we are studying is actually somehow related to baryogenesis. Which, most experts believe, it is not.

Here’s a piece in Symmetry Breaking which makes the case against itself quite clearly. It starts with:

When the universe was less than a minute old, a tiny difference in the behavior of matter and antimatter led to the matter-dominated existence we experience today. Today, particle physicists on CERN’s LHCb collaboration announced that, for the first time, they have observed particles called strange beauty mesons, or B0s, contributing to this imbalance.

That seems pretty unambiguous: they are saying that physicists have observed a process that contributed to the matter/antimatter asymmetry. It’s only at the end of the article that they admit you’ve been duped:

However, the Standard Model predicts only a tiny portion of the amount of CP violation needed to explain the huge deficit of antimatter in the universe. While these results help scientists understand the mechanics of CP violation, the case of the missing antimatter remains unsolved. “We expected a certain amount of CP violation to be found in the strange beauty system,” says Pierluigi Campana, the LHCb spokesperson. “But finding the missing fraction of CP violation in the early universe will be new physics, which the Standard Model can’t predict.”

That’s the point: baryogenesis requires CP violation, and the Standard Model has CP violation, but almost everyone agrees that the Standard Model by itself can’t possibly explain baryogenesis. But it can explain the new results from LHCb. Chances are extremely high that the CP violation observed at CERN has nothing at all to do with the asymmetry of matter and antimatter. But who wants an inconvenient fact to get in the way of a good story?

What’s going on here is exactly the same bait-and-switch syndrome that’s responsible for the “God Particle” name, or selling a cosmology book by pretending it’s about why there is something rather than nothing, or mixing up time-reversal violation with the arrow of time. I got in trouble for complaining about that last one, too, with folks who thought I was denigrating a good piece of experimental science. But it’s quite the opposite: I’m saying that the truth is interesting enough, there’s no need to try to sell it via dubious connections with something that supposedly is more marketable!

The Higgs boson, modern cosmology, time-reversal invariance, CP violation — these are really interesting topics. It’s our duty to sell them and explain them at the same time; not do the former at the cost of the latter. It doesn’t do any good if people think that what we do is interesting, but only because we’ve misled them about what that actually is. The good folks at LHCb have every reason to be extremely proud that they’ve discovered a new system that violates CP, and launched a new way to study Standard Model physics and hopefully look for phenomena that stretch beyond that. They don’t need to hitch their wagon to the baryogenesis star.

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Posted in arxiv, Science, Science and the Media | 20 Comments