... Carlo Rovelli, a physicist at the Mediterranean University in Marseilles, France, believes that 'the divide between rational scientific thinking and the rest of our culture is decreasing'. 'In the small world of the academia, the senseless divide between science and the humanities is slowly evaporating. Intellectuals on both sides realize that the complexity of contemporary knowledge cannot be seen unless we look at it all,' he writes.
According to Chris DiBona, Open Source Programs Manager, Google Inc, 'Widely available, constantly renewing, high resolution images of the Earth will end conflict and ecological devastation as we know it.'
Ernst Pöppel, a neuroscientist at Munich University, is optimistic about fighting 'monocausalitis', the tendency to search for one single explanation for a phenomenon or event. 'Biological phenomena can better be understood, if multicausality is accepted as a guiding principle,' he writes.
An eagerly-awaited collider carries Maria Spiropulu's hopes for 2007. Dr Spiropulu is a physicist at CERN. 'Being built under the Jura on the border of Switzerland and France the Large Hadron Collider is a serious reason of optimism for experimental science. It is the first time that the human exploration and technology will offer reproducible 'hand-made' 14 TeV collisions of protons with protons. The physics of such interactions, the analysis of the data from the debris of these collisions [the highest energy such] are to be seen in the coming year,' she writes.
...It doesn’t matter whether you’re making a resolution for the new year or a new day. The point is to change who you are. It’s not always a case of completely transforming yourself: you just want to be recognized as something other than one of David Berreby’s zombies.
An online forum conducted by Edge.org recently asked a slew of scientists and intellectuals what they are optimistic about. Berreby, the author Us and Them: Understanding Your Tribal Mind, said he was hopeful that the idea of a “zombie identity is coming to an end, or at least being put into greater context. I’ll let Berreby explain the notion of a zombie identity himself.
“(It’s) the intuition that people do things because of their membership in a collective identity or affiliation,” he writes. “It's a fundamental confusion that starts with a perhaps statistically valid idea (if you define your terms well, you can speak of ‘American behaviour’ or ‘Muslim behaviour’ or ‘Italian behaviour’)—and then makes the absurd assumption that all Americans or Muslims or Italians are bound to behave as you expect, by virtue of their membership in the category (a category that, often, you created).”
Daniel C. Dennett, a philosopher and cognitive scientist at Tufts University who has written extensively about free will, said that “when we consider whether free will is an illusion or reality, we are looking into an abyss. What seems to confront us is a plunge into nihilism and despair.”...
A vote in favor of free will comes from some physicists, who say it is a prerequisite for inventing theories and planning experiments.
That is especially true when it comes to quantum mechanics, the strange paradoxical theory that ascribes a microscopic randomness to the foundation of reality. Anton Zeilinger, a quantum physicist at the University of Vienna, said recently that quantum randomness was “not a proof, just a hint, telling us we have free will.” ...
If by free will we mean the ability to choose, even a simple laptop computer has some kind of free will, said Seth Lloyd, an expert on quantum computing and professor of mechanical engineering at the Massachusetts Institute of Technology.
Every time you click on an icon, he explained, the computer’s operating system decides how to allocate memory space, based on some deterministic instructions. But, Dr. Lloyd said, “If I ask how long will it take to boot up five minutes from now, the operating system will say ‘I don’t know, wait and see, and I’ll make decisions and let you know.’ ”
Why can’t computers say what they’re going to do? In 1930, the Austrian philosopher Kurt Gödel proved that in any formal system of logic, which includes mathematics and a kind of idealized computer called a Turing machine, there are statements that cannot be proven either true or false. Among them are self-referential statements like the famous paradox stated by the Cretan philosopher Epimenides, who said that all Cretans are liars: if he is telling the truth, then, as a Cretan, he is lying.
One implication is that no system can contain a complete representation of itself, or as Janna Levin, a cosmologist at Barnard College of Columbia University and author of the 2006 novel about Gödel, “A Madman Dreams of Turing Machines,” said: “Gödel says you can’t program intelligence as complex as yourself. But you can let it evolve. A complex machine would still suffer from the illusion of free will.”
Conventional wisdom tells us that things are bad and getting worse. Yet according to Edge - the heady website for world-class scientists and thinkers, and the brainchild of author and entrepreneurial idea man, John Brockman, there's good news ahead. Each year, through their World Question Center, they pose a provocative query to their high-minded community. This year they asked: What are you Optimistic about?
They have hundreds of interesting answers on their site -- Futurist Peter Schwartz feels optimistic about getting older, Neurobiologist Samuel Barondes feels confident that we will locate mental illness genes, entrepreneur Jason Calacanis feels we're closer fo finding the third form of happiness, Former Microsoft V.P. Linda Stone believes that people will use technology effectively to build a healthier global community and evolutionary biologist Geoffrey Miller even has some positive thoughts about the Death.
Edge starts a great dialogue about a positive future and we'd like to join in on this conversation. So tell us: What are you optimistic about???
Conventional wisdom tells us that things are bad and getting worse. Yet according to Edge — the heady website for world-class scientists and thinkers, and the brainchild of author and entrepreneurial idea man, John Brockman, there's good news ahead. Each year, through their World Question Center, they pose a provocative query to their high-minded community.