The most poetic thing in the universe

Lawrence Krauss discusses the most poetic thing he knows about the universe:

The amazing thing is that every atom in your body came from a star that exploded. And, the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics: You are all stardust. You couldn’t be here if stars hadn’t exploded, because the elements - the carbon, nitrogen, oxygen, iron, all the things that matter for evolution - weren’t created at the beginning of time. They were created in the nuclear furnaces of stars, and the only way for them to get into your body is if those stars were kind enough to explode. So, forget Jesus. The stars died so that you could be here today.

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Website aimed at the lack of knowledge about Christianity

Truth Saves, a site designed by Joseph R. Hanson, is "not a website against Christianity." Rather, it is against the lack of knowledge about Christianity."

This site is not against religion, most religions are beautiful and helpful. This site is only against dogmatic systems. Christianity happens to a religion AND a dogma, it is both a system of beliefs and a system of claims. It is not the religious side of Christianity that this site is concerned about.
Truth Saves is an upbeat site filled with easily digested information about the Bible, skepticism and science (here's the page on "evolution"). Here's the site's motto: "It's time we all become more honest and knowledgeable about Christianity and its claims." If you know a Christian who is starting to ask skeptical questions, Truth Saves is an easily accessible place to send him/her.

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Robots and human interaction

Last year, before I even heard of DI, I resolved to read all 15 of Isaac Asimov’s books/novels set within his Foundation universe this year. Why “before I even heard of DI”? Well, you may already know, but I won’t spoil the detective work if you don’t. (Hint: scroll down to the list about ¾ down the wiki page.) Why “this year”? I spent the summer and fall studying for an exam I had put off long enough and had little time for any outside reading. I read I, Robot nearly 40 years ago, and The Rest of the Robots some time after that, followed by the Foundation trilogy, Foundation’s Edge when it was published in 1982, and Prelude to Foundation when it was published in 1988. I never read any of the Galactic Empire novels or the rest of the Foundation canon, and none of the “Robot novels”, which is why I decided to read them all, as Asimov laid out the timeline. I do like to re-read books, but hadn’t ever re-read any of the robot short stories, even when I added The Complete Robot to my collection in the early 1980s. As I’ve slept a bit since the first read, I forgot much, particularly how Asimov imagined people in the future might view robots. Many recognize Asimov as one of the grandmasters of robot science fiction, (any geek knows the Three Laws of Robotics; in fact Asimov is credited with coining the word “robotics”). He wrote many of his short stories in the 1940s when robots were only fiction. I promise not to go into the plots, but without spoiling anything, I want to touch on a recurrent theme throughout Asimov’s short stories (and at least his first novel…I haven’t read the others yet): a pervasive fear and distrust of robots by the people of Earth. Humankind’s adventurous element - those that colonized other planets - were not hampered so, but the mother planet’s population had an irrational Frankenstein complex (named by the author, but for reasons unknown to most of the characters being that it is an ancient story in their timelines). Afraid that the machines would take jobs, harm people (despite the three laws), be responsible for the moral decline of society, robots were accepted and appreciated by few (on Earth that is.) {note: the photo is the robot Maria from Fritz Lang's "Metropolis", now in the public domain.} Robots in the 1940s and 1950s pulp fiction and sci-fi films were generally menacing like Gort in the 1951 classic, The Day the Earth Stood Still, reinforcing that Frankenstein complex that Asimov explored. Or functional like one of the most famous robots in science fiction, Robbie in The Forbidden Planet, or “Robot” in Lost in Space who always seemed to be warning Will Robinson of "Danger!" When writing this, I remembered Silent Running, a 1972 film with an environmental message and Huey, Dewey and Louie, small, endearing robots with simple missions, not too unlike Wall-E. Yes, robots were bad again in The Terminator, but we can probably point to 1977 as the point at which robots forever took on both a new enduring persona and a new nickname – droids. {1931 Astounding was published without copyright} Why the sketchy history lesson (here's another, and a BBC very selective "exploration of the evolution of robots in science fiction")? It was Star Wars that inspired Dr. Cynthia Breazel, author of Designing Sociable Robots, as a ten year old girl to later develop interactive robots at MIT. Her TED Talk at December 2010’s TEDWomen shows some of the incredible work she has done, and some of the amazing findings on how humans interact. Very interesting that people trusted the robots more than the alternative resources provided in Dr. Breazel’s experiments. Asimov died in 1992, so he did get to see true robotics become a reality. IBM’s Watson recently demonstrated its considerable ability to understand and interact with humans and is now moving on to the Columbia University Medical Center and the University of Maryland School of Medicine to work with diagnosing and patient interaction. Imagine the possibilities…with Watson, and Dr. Breazel’s and others’ advances in robotics, I think Asimov would be quite pleased that his fears of human robo-phobia were without … I can’t resist…Foundation.

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Turning toward science?

According to this article by M. Mitchell Waldrop, the Templeton Foundation (endowment of $2B) seems to be making an adjustment away from religion and toward traditional science:

Towards the end of Templeton's life, says Marsh, he became increasingly concerned that this reaction was getting in the way of the foundation's mission: that the word 'religion' was alienating too many good scientists. This prompted a rethink of the foundation's research programme — a change most clearly seen in the organization's new website, launched last June. Gone were old programme names such as 'science and religion' — or almost any mention of religion at all (See 'Templeton priorities: then and now'). Instead, the foundation has embraced the theme of 'science and the big questions' — an open-ended list that includes topics such as 'Does the Universe have a purpose?'

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Step up and solve a difficult social science question

Here are ten of the biggest unsolved social science questions:

1. How can we induce people to look after their health? 2. How do societies create effective and resilient institutions, such as governments? 3. How can humanity increase its collective wisdom? 4. How do we reduce the ‘skill gap’ between black and white people in America? 5. How can we aggregate information possessed by individuals to make the best decisions? 6. How can we understand the human capacity to create and articulate knowledge? 7. Why do so many female workers still earn less than male workers? 8. How and why does the ‘social’ become ‘biological’? 9. How can we be robust against ‘black swans’ — rare events that have extreme consequences? 10. Why do social processes, in particular civil violence, either persist over time or suddenly change?
Related article at Nature.

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