Pre-Departure Orientation
"It's a dream come true," during the PDO I always remembered the moment when I prepared my scholarship application, tried not to think about it and felt how fast my heartbeat was when Aminef staff phoned me
learning - sharing - connecting
Now that I’m back in Ohio (I was one of the token foreigners in a room full of Silicon Valley residents), I have found myself reliving and rethinking much of what I saw there. It has taken me a while to integrate what I learned into my experiences but I think that I have gotten at least the MVP version of that integration completed. These posts are the result.(You can read the rest of his posts on his blog: Introduction, Part 1, Part 2.) All video from the conference is available for free at Justin.tv here. It's in reverse-chronological order, so start with page 3 or just use Sean's handy reference..
I went to the conference thinking that I was well grounded in the basics of the Lean Startup approach and that attendance would hone the edges of that understanding. As it turned out, my thinking was short sighted at best.
It’s not that I was ignorant of the fundamentals of Lean Startup thinking, but that hearing these fundamentals discussed by some very intelligent, experienced folks helped me transform and internalize that knowledge. I had really debated about whether there was any value in spending the time and money to fly to San Francisco when there was a perfectly serviceable simulcast going on in Cleveland. All I can tell the folks who attended the simulcasts is that I’m not missing either the time or the money.
Team vision and discipline over individuals and interactions (or processes and tools)And he made it seem like no big deal. Of course ideas have to evolve and change. How often do you see that level of intellectual honesty on display? Thank you, Kent.
Validated learning over working software (or comprehensive documentation)
Customer discovery over customer collaboration (or contract negotiation)
Initiating change over responding to change (or following a plan)
This is a regular guest post by Nidhal Guessoum (see his earlier posts here). Nidhal is an astrophysicist and Professor of Physics atAmerican University of Sharjah.
I’m an astro-physicist, one who’s research has for almost twenty years now been in large part focused on antiparticles in our galaxy, so when headlines – or at least news stories – bring these antiparticles to the front and put them in the same sentence with ‘God’ and ‘our existence’, I am not only interested, I find matter (no pun) for commentary. Oh, and for once, there won’t be any reference to Islam…
What’s the story? You may not have heard, but the physics community got all excited last week because Fermilab (one of the big accelerators out there) found some hints of why there are more particles than antiparticles in the universe. Indeed, that has been a serious mystery, because all matter (the particles that constitute atoms and molecules, i.e. electrons, protons, neutrons, and other less well-known fundamental particles) came from the energy that was expanded in the Big Bang, but it could only come out in particle-antiparticle pairs, which sooner or later “annihilate” when they meet their opposites in the universe. But somehow there was some “excess” matter over antimatter, just a tiny bit, 1 extra for every 30,000,000 pairs! And those “extras” ended up forming all the matter structures that exist, from atoms to galaxies, and of course you and me. And that’s why you read that “our existence” is owed to that “matter-antimatter asymmetry”, and I don’t want to use the fancy vocabulary (like “baryogenesis” or “baryon asymmetry”).
There have been proposals and particle physics models to account for that asymmetry (the most well-known among students of physics is “CP violation”, where C stands for “[electric] charge conjugation” and P for “parity”, i.e. left-right), and laboratory (accelerator) experiments have long found some particles which exhibit that kind of violation, but it has also been shown that the process would not have produced enough excess to account for, yes, “our existence”… In fact, there are many proposals for particle-antiparticle asymmetry, but none have been confirmed experimentally, and certain not at any appreciable level – until now.
And that’s where last week’s news story comes in, with physicists at Fermilab announcing that they have seen a heretofore unobserved violation effect that could produce a substantial level of excess (of particles over antiparticles). And, of course, it wasn’t enough for the paper to appear in Science (one of the most, if not the most prestigious journal out there), they had to throw in the buzz words “existence” and “God” to make sure the announcement would resonate around the blogosphere. Dennis Overbye, New York Times science reporter, titled his report “A New Clue to Explain Existence”; in it he quoted Joe Lykken, a theorist at Fermilab, saying “I would not say that this announcement is the equivalent of seeing the face of God, but it might turn out to be the toe of God.” Wow!
First, it is way premature to claim any trophies over this experiment; as all scientists know, this result needs to be ascertained (it is only tentative right now) and confirmed (by other teams and instruments). Indeed, in our fields, a “2 to 3 sigma” result is statistically bordering on the marginal, and I (with many) can recall important results that were presented with much greater statistical confidence but got retracted later or were just never confirmed by anyone else.
Secondly, I don’t know whether the exaggerated usage of such ‘God’ metaphors (the previous one was the fluctuations in the cosmic microwave background that was described as “seeing the face of God”) says more about the media, the scientists, or the general public. Why does everyone feel obligated to not only hype a discovery (which, granted, can often be important) but also describe it in grand metaphors? Why can’t we just present the results in context, with some background, and perhaps a nice Sidney Harris cartoon? Why does a genetic engineering feat like Craig Venter’s replacement of a bacterium’s DNA with a synthetic one have to be announced as “Scientist Craig Venter Has Created Artificial Life”? Again, I am not downplaying the achievements, just complaining about the hype…
Anyway, I wish that my positrons (anti-electrons) were really directly linked to “my existence” (then I could use that idea in seminars) or that matter-antimatter excess was a toe-print of God’s, but I don’t believe one can raise the science to such levels, and I don’t think it serves science or education to adopt such hyping and buzzing approaches.
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Also see a related post, God is in the Metaphor.
You wrote a book called Evolution for Everyone. Why is it important to you that the public understand evolution?
Because it is useful. The way most people understand evolution, it is not consequential, and so they don't need to believe it. The 50% figure — how many people in the US don't accept evolution — doesn't impress me. Close to 100% of people don't connect it to matters of consequence in their own lives.
And that includes scientists?
The long view of the history of evolutionary theory is that, although in some sense it is obvious that it has profound implications for the way we think about ourselves, it became confined to the biological sciences for most of the 20th century. Now what is taking place at the level of research and scholarship is the rethinking of entire disciplines. But this is not yet reflected in higher education. At virtually every college and university, if you are not a biology major, you are not going to hear about evolution.
But can thinking about evolution really improve policy?
Every policy has a surface logic, but like wishes in folktales they have unforeseen consequences that we don't keep track of. And so we continue the same polices. At the Evolution Institute we take subjects that have been combed over from other perspectives, but when you take an evolutionary perspective, you see things differently and a new common sense emerges.
Take childhood education. If you look at hunter-gatherer societies, there is very little that resembles formal education. Education takes the form of play, and adults provide explicit instructions more or less when asked. And yet this spontaneous education system is not only not exploited by formal education, it is subverted.
But we in the modern West aren't raising our children to be hunter-gatherers. Why should we educate our children like them?
This question is an empirical issue. We need to do experiments. It could be that the skills we need today are so different that you need different educational methods, that you can't make it fun, that you can't make it like hunting. Or maybe there really isn't such a big difference between an American kid learning his times tables and an Australian kid learning his songlines [songs that function as maps and must be memorized each generation].
Studying evolution can tell us something about how human behaviours came to be, but can we really harness it to improve our behaviour?
You have to think about the environment. If you want to change a practice or implement something, you need to create the environment which will cause that thing to win the Darwinian contest. When you start thinking like this, evolution becomes an indispensable tool.
Take risky adolescent behaviours, for example. Instead of regarding them as pathological, which is the typical model, they are better regarded as adaptive responses to harsh environments that enhance immediate fitness, however damaging to others or even the individual over the long term.
And on Religion:
You also study religion from an evolutionary perspective. Why would religion be adaptive for humans?
The empirical evidence points to substantial group-level benefits for most enduring religions.
Benefits include defining the group, coordinating action to achieve shared goals and developing elaborate mechanisms to prevent cheating. The same evolutionary processes that cause individual organisms and social insect colonies to function as adaptive units also cause religious groups to function as adaptive units. Religious believers frequently compare their communities to a single body or a beehive. This is not just a poetic metaphor but turns out to be correct from an evolutionary perspective.
As we speak, we are establishing our first consulting relationship with a religious congregation in Binghamton to explore their religion and spirituality and to help them be more effective as an organization [by using evolutionary tools]. I think the benefits we provide will be so great that we will be sought after by other congregations.
Read the full interview here and the lecture video here.
Ya-Allah, peliharalah hatiku!
This conference, the second of its kind to be organized in Abu Dhabi over the last few years, aims at addressing issues of relevance to the religious life of Muslims, issues that are directly related to Astronomy. In particular, the longstanding “Ramadan problem”, i.e. the determination of the dates for starting and ending the month of fasting (Ramadan), has yet to find a solution that can satisfy all. (I will come back some other time to explain the problem in more detail and to summarize the solutions that have been proposed to date.) This problem is related to the more general issue of the Islamic calendar.
Recently, another issue has begun to seriously worry millions of Muslims, the question of the prayer times in high-latitude regions of the globe, e.g. Canada, the UK, Scandinavia, etc. What is the problem there? In Islam, prayer times are set with respect to the Sun’s position in the sky, above the horizon (during the day) or below it (for the sunset and evening/night prayer). In particular, the moments of the first and last prayers are defined by when the first rays of the Sun are refracted by the Earth’s atmosphere, which has been generally agreed to occur when the Sun is about 18 degrees below the horizon. The problem is that the Sun does not go so low below the horizon in high-latitude places during certain periods of the year, and so the moment of first prayer, which is also the moment of the start of fasting in Ramadan, is sometimes undefined. Now, since Ramadan is a lunar month, thus it shifts through the seasons (by about 11 days each year), it is about to start occurring in the summer (in the northern hemisphere), so there will be – for Muslims living in the UK, Canada, and most of northern Europe, no clear time for the start of fasting or for the first prayer.
These are a few of the serious issues that have continued to face Muslims and which astronomers have been contending with (including several non-Muslims who have found some of these issues fascinating and worthy of study). And conferences like this upcoming one in Abu Dhabi have been gathering experts who present novel solutions; the question is usually the extent to which such solutions are both applicable without difficulty and acceptable to the religious authorities. Indeed, about a dozen Muslim scholars have agreed to attend the conference and discuss the topics with the astronomers. I have attended several such conferences in the past, and I can attest that they tend to be a complicated exercise of balance, between the necessity of scientific rigor (papers are refereed, etc.) and the requirement to abide by the “religious rules”, which sometimes are rather subjective and vary depending on the school of jurisprudence and on the group’s general Islamic outlook (e.g. salafi vs. reformers)…
I will report back to you after the conference on what promises to be a very interesting meeting of astronomers (including a few non-Muslim ones) and religious scholars…
The Global Science Program for Security, Competitiveness and Diplomacy Act, co-sponsored in March by Berman and Jeff Fortenberry, a Republican from Nebraska, would provide grants of up to five years to universities and businesses and fund infrastructure for research in a number of specific fields, including multi–drug-resistant and water-borne diseases, renewable energy and nuclear nonproliferation, among others. Research into sensitive subjects such as bioterrorism and select agents would not be funded. The bill, which does not specify a budget, also aims to create a 'global virtual science library' that would make scientific journals available at little to no cost.Ahmed Zewail, an Egyptian-born chemist at the California Institute of Technology and a member on the President's Council of Advisors on Science and Technology, applauds the legislation. “This is about creating the infrastructure, exchanges and management” in science between the US and the Muslim world, says Zewail, who was one of three science envoys appointed by Secretary of State Hillary Clinton in November.
Still, he concedes that some countries in the region do not have the capacity to support research, even if paid for by US taxpayers. “Some countries are at different levels,” he says. “Some will only be able to contribute human resources,” but others should produce concrete results.
Read the full story here. This bill is in its early stages and has to first go through the foreign affairs committee as well the relevant science committees of both the House and the Senate, before it can be brought up for a vote in the respective chamber of the Congress.
“The hot topic these days is Islamic fundamentalism,” Ms. Weisz said recently over tea at an East Village restaurant near her home. “But in ‘Agora,’ it’s the Christians who are the fundamentalists” whose zealotry leads them to destroy one of the libraries of Alexandria, perhaps the greatest center of learning in the ancient world.
Some of those scenes evoke the Taliban’s demolition of statues of Buddha in Afghanistan in 2001, and Ms. Weisz, British born and educated at Cambridge, said such parallels were deliberate. In another scene, Hypatia has a veil put over her head, “and it said in the script that this should be reminiscent of the burqa,” she recalled.
“The very first thing I thought when I read the script was that this is a story about today, a very contemporary, 21st-century story,” she said. She mentioned opposition to stem cell research and to the teaching of evolution as examples of “a wall between science and religion” that still stands, and then concluded her thought: “That we’re still killing people in the name of God is primitive but true.
...
“She was an exceptional woman, a virginal intellectual who managed to impose herself as an important figure, a reference point in the philosophical and political life of Alexandria during a crucial epoch” Mr. Amenábar said. “We are accustomed to seeing lions devouring Christians in films, but not the transformation of Christians from a persecuted group to one that is powerful and armed.”
C'mon - it better be good, and I hope they do justice to the topic. Read the full article here. Here is the trailer for Agora:
By the way, Hypatia also captured Sagan's imagination and was brought up multiple times in Cosmos. Here is a clip about the last days of the Library of Alexandria and the death of Hypatia:
In a 1963 lecture, Nobel-prizewinning physicist Richard Feynman opined on the nature of politics, arguing that the US governmental system “is new, it's modern, and it is scientific”. Feynman reasoned that the way in which the system had been designed from scratch in the eighteenth century made it flexible enough to evolve as ideas were “developed and tried out and thrown away”. The writers of the Constitution, he noted, knew of the value of doubt.
...Most science historians attribute the rise and success of the scientific enterprise to the Enlightenment values of reason, empiricism and anti-authoritarianism. Ferris reverses the causal vector. Most of the founding fathers were serious amateur scientists who deliberately adopted methods of data gathering, hypothesis testing and theory formation. Thomas Paine, for example, was an amateur astronomer who speculated that every star is a sun like our own, with orbiting planets. Assuming that science is universal, he believed that inhabitants of other worlds would discover the same natural and social laws as ours. “All the great laws of society are laws of nature,” Paine wrote in his 1791 treatise The Rights of Man.
These laws are discovered through experiment. Paine protested against ridiculing unsuccessful experiments because through trial and error comes progress. Moreover, political elections are scientific experiments. “I smile to myself when I contemplate the ridiculous insignificance into which literature and all the sciences would sink, were they made hereditary,” Paine growled, “and I carry the same idea into governments.”
The 1776 US Declaration of Independence, Ferris says, is steeped in the language of science. Its opening reference to “the laws of nature and of nature's God” echoes René Descartes' and Isaac Newton's laws of motion and nature. The assertion that there are “self-evident” certain truths — among them that all men are created equal — was added to Thomas Jefferson's original draft of the declaration by Benjamin Franklin. Both men were schooled in the axioms of Euclid's geometry, an axiom being a statement that is self-evidently true.
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