Special: What’s With the Economy.

…ake a living this decade. McDuck decided to lend him some money anyway, to buy a nice house (let’s say, 100,000). This was a very risky idea. After all, poor old Mickey was struggling just to get by, let alone make regular mortgage payments. So to make up for the risk, McDuck asked Mickey to pay MUCH more than the original price of the house — say, 500,000 over the course of 30 years. McDuck was betting that he had a chance to make a lot more mone…

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How Time Really Passes

…soon. And so on. This is a striking match of our experience of the serial delivery of moments. At 10am, I am in a state of remembering my bed, and a state of expecting to eat lunch. This is followed by my noon state of remembering my 10am state, enjoying my lunch, and expecting to do the dishes. Craig Callender (2000) argues that Cauchy evolution is what makes time informative. Here, we have reached a simpler conclusion: Cauchy evolution is how p…

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Get Started Learning General Relativity Online

…s and philosophy of general relativity, all of which is available for free online. If you know of any online resources that are not on this list, suggest them in the comments and I will add them to the list! Contents Non-mathematical introductions to general relativity Mathematical introductions to general relativity Philosophy of general relativity Other general relativity references. Non-mathematical introductions to general relativity Einstein…

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Improving the Peer Review Process

…review over at Backreaction. My favorite two of her many suggestions are: Online interface for anonymous author-reviewer communication. Why keep the slow (and frankly archaic) editor-mediated communication between author and reviewer, when everyone has access to the interwebs? An anonymized online interface would be quicker, easier, and more useful. In particular, it would allow for quick clarificatory questions, and even back-and-forth discussio…

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Get Started Reading Books and Articles on the Cheap

…. Or, visit your local University’s library for an even grander selection. Buy very, very cheap books. Ok, so this one’s almost free. There are hundreds of books selling at less than 1 cent on Amazon. They’re not all worth a penny, but there are some real jewels among the noise, which you can get for only the price of shipping. To find them, try browsing by subject, and then selecting “Sort by Price: Low to High.” Reading With Questionable Scruple…

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