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American Cities Shed |
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| The nation��셲 middle class is shrinking. Between 1970 and 2000, middle-class neighborhoods in the 100 largest cities in the nation dropped from 58 to 41 percent, outstripping the corresponding drop in mid-level incomes from 28 to 22 percent. While 55 percent of low-income families lived in middle-class neighborhoods in 1970, only 37 percent did in 2000. |
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Anti-Science and Pse |
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| We hear about science every day in the news, but few of us stop to consider what it is ?both at its best and at its worst. |
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The World Is Swimmin |
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| An old saying tells us, ��쏽ou can never be too thin or too rich.��� But the truth is that you can have too much cash. Today, the developing world and Europe are spending less money than they are taking in, and the result is a surplus of savings that the global economy must somehow learn to use effectively.
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Digital Books Start |
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| Since at least the 1960s and possibly earlier, we��셶e been hearing predictions about the demise of paper. Xerox famously, and disastrously, attempted to create the ��쐏aperless office��� in the 1970s. If anything, we use more paper now than ever, owing to the ease of running off copies with laser printers and copiers. |
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媛덈┝湲몄뿉 �꽑 以묎뎅 |
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| 吏��궃 20�뀈 �룞�븞 以묎뎅�쓽 �룺諛쒖쟻�씤 �꽦�옣��� 2008�뀈 �븯怨� �삱由쇳뵿 �븣 �젅�젙�뿉 �씠瑜대���떎. �븯吏�留� �뜑 �씠�긽 �꽭怨꾧�� 二쇰ぉ�븯吏� �븡�뒗 吏�湲�, �씪�젴�쓽 �옞�옱�쟻 湲고쉶��� �쐞�삊�뿉 吏곷㈃�븳 以묎뎅�쓽 �쁽�떎��� �옄援�誘쇰퓧 �븘�땲�씪 �쟾 �꽭怨� 寃쎌젣�뿉�룄 �쁺�뼢�쓣 誘몄튌 寃껋씠�떎. 媛덈┝湲몄뿉 �꽑 以묎뎅�씠 �슦由ъ뿉寃� 二쇰뒗 �쐞�삊怨� 湲고쉶媛� 臾댁뾿�씪源�? 洹몃뱾��� �씠 �긽�솴�쓣 �뼱�뼸寃� �뿤爾� �굹媛덇퉴? |
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[203]권 
