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<book id="3209381">
  <title><![CDATA[Lightness of Being: Mass, Ether, and the Unification of Forces]]></title>
  <isbn><![CDATA[0465003214]]></isbn>
  <isbn13><![CDATA[9780465003211]]></isbn13>
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  <best-book-id type="integer">3209381</best-book-id>
  <books-count type="integer">1</books-count>
  <default-description>&lt;DIV&gt;Physicist&amp;#8217; understanding of the essential nature of reality changed radically over the past quarter century. Frank Wilczek has played a lead role in establishing the new paradigms. Transcending the clash and mismatch of older ideas about what matter is, and what space is, Wilczek presents here some brilliant and clear syntheses. Space is a dynamic material, the engine of reality; matter is a subtle pattern of disturbance in that material. &lt;P&gt;Extraordinarily readable and authoritative, &lt;I&gt;The Lightness of Being&lt;/I&gt; is the first book to unwrap these exciting new ideas for the general public. It explores their implications for basic questions about space, mass, energy, and the longed-for possibility of a fully unified theory of Nature. Along the way, Wilczek presents new perspectives on many strange aspects of our fantastic universe. Pointing toward new directions where the great discoveries in fundamental physics are likely to come, he envisions a new Golden Age in physics.&lt;/DIV&gt;</default-description>
  <id type="integer">3242956</id>
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  <original-publication-day type="integer">25</original-publication-day>
  <original-publication-month type="integer">8</original-publication-month>
  <original-publication-year type="integer">2008</original-publication-year>
  <original-title>Lightness of Being: Mass, Ether, and the Unification of Forces</original-title>
  <rating-dist>total:37|5:13|4:14|3:9|2:1|1:0|</rating-dist>
  <ratings-count type="integer">37</ratings-count>
  <ratings-sum type="integer">150</ratings-sum>
  <reviews-count type="integer">94</reviews-count>
  <text-reviews-count type="integer">12</text-reviews-count>
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  <average_rating><![CDATA[4.05]]></average_rating>
  <ratings_count><![CDATA[37]]></ratings_count>
  <text_reviews_count><![CDATA[12]]></text_reviews_count>
  <url><![CDATA[http://www.goodreads.com/book/show/3209381.Lightness_of_Being_Mass_Ether_and_the_Unification_of_Forces]]></url>
  <authors>
        <author id="460100">
      <name><![CDATA[Frank Wilczek]]></name>
      <role><![CDATA[]]></role>
      <url><![CDATA[http://www.goodreads.com/author/show/460100.Frank_Wilczek]]></url>
      <average_rating><![CDATA[4.17]]></average_rating>
      <ratings_count><![CDATA[42]]></ratings_count>
      <text_reviews_count><![CDATA[13]]></text_reviews_count>
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      </authors>
    <reviews start="1" end="20" total="94">
    <review id="39510554">
    <user id="1595511">
    <name><![CDATA[Kiri]]></name>
    <location><![CDATA[Minneapolis, MN]]></location>        
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      <rating>4</rating>
  <votes>1</votes>
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  <read_at>Tue Dec 30 00:00:00 -0800 2008</read_at>
  <date_added>Sun Dec 07 08:47:10 -0800 2008</date_added>
  <date_updated>Tue Dec 30 11:32:20 -0800 2008</date_updated>
  <read_count></read_count>
    <body><![CDATA[This book would blow my father's mind.  Having finished it, I still believe so.  It's a very dense subject, of course, but one on which there have been quite a few books for the layman.  As such a book, this one is pretty dense.  There were bits that caused my eyes to glaze.  Nevertheless I thought ...<a href="http://www.goodreads.com/review/show/39510554">more...</a>]]></body>
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    <review id="36500088">
    <user id="946339">
    <name><![CDATA[Charles]]></name>
    <location><![CDATA[Saint Paul, MN]]></location>        
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      <rating>4</rating>
  <votes>1</votes>
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  <read_at>Wed Oct 01 00:00:00 -0700 2008</read_at>
  <date_added>Wed Oct 29 12:50:53 -0700 2008</date_added>
  <date_updated>Wed Oct 29 13:46:26 -0700 2008</date_updated>
  <read_count></read_count>
    <body><![CDATA[<em>The Lightness of Being</em>, by Frank Wilczek.  Basic Books, 2008. <em>Note: I am also posting (probably several times) about this book and others like it on </em><a rel="nofollow" target="_blank" href="http://gyregimble.blogspot.com/2008/10/two-science-books-in-modern-expository.html">Gyre&amp;Gimble</a>.<br/><br/>This book is an exposition for the layman of the modern theory of particle physics – the Standard Model, Supersymmetry and ot...<a href="http://www.goodreads.com/review/show/36500088">more...</a>]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/36500088?utm_medium=api]]></url>
</review>
    <review id="40851360">
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      <rating>3</rating>
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  <recommended_by><![CDATA[Kiri Namtvedt]]></recommended_by>
  <read_at>Mon Jan 12 00:00:00 -0800 2009</read_at>
  <date_added>Wed Dec 24 15:03:15 -0800 2008</date_added>
  <date_updated>Wed Jan 14 14:59:57 -0800 2009</date_updated>
  <read_count>2</read_count>
    <body><![CDATA[The Lightness of Being: Mass, Ether and the Unification of Forces by Frank Wilczek<br/><br/><blockquote>&quot;I think it is safe to say that no one understands quantum mechanics. Do not keep saying to yourself, if you can possibly avoid it, 'but how can it be like that?' because you will go 'down the drain' i...</blockquote><a href="http://www.goodreads.com/review/show/40851360">more...</a>]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/40851360?utm_medium=api]]></url>
</review>
    <review id="32712071">
    <user id="237421">
    <name><![CDATA[Joe]]></name>
    <location><![CDATA[Brooklyn, NY]]></location>        
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      <rating>5</rating>
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  <read_at>Sat Oct 03 00:00:00 -0700 2009</read_at>
  <date_added>Fri Sep 12 12:54:14 -0700 2008</date_added>
  <date_updated>Sat Nov 07 08:25:10 -0800 2009</date_updated>
  <read_count></read_count>
    <body><![CDATA[Absolutely terrific and definitely in my top three science favorites. Wilczek delves further into modern physics than any other &quot;popular&quot; physics book out there without tip-toeing around the more complicated topics. <br/><br/>He describes particle theory and the Standard Model better tha...<a href="http://www.goodreads.com/review/show/32712071">more...</a>]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/32712071?utm_medium=api]]></url>
</review>
    <review id="54045122">
    <user id="1546975">
    <name><![CDATA[Shane]]></name>
    <location><![CDATA[Colorado Springs, CO]]></location>        
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      <rating>3</rating>
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  <read_at>Sat Apr 25 00:00:00 -0700 2009</read_at>
  <date_added>Sun Apr 26 14:56:26 -0700 2009</date_added>
  <date_updated>Wed Aug 26 12:17:53 -0700 2009</date_updated>
  <read_count></read_count>
    <body><![CDATA[A difficult book to rate. For a physicist familiar with QFT it offers some unique interpretations of some of the stickier issues in QFT. This is the only book intended for a popular audience  that  I've read that tries to explain QFT. It's also the only popular book I've read that writes down spin s...<a href="http://www.goodreads.com/review/show/54045122">more...</a>]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/54045122?utm_medium=api]]></url>
</review>
    <review id="41142276">
    <user id="1054265">
    <name><![CDATA[David]]></name>
    <location><![CDATA[Trenton, UT]]></location>        
    <url><![CDATA[http://www.goodreads.com/user/show/1054265-david-wiley?utm_medium=api]]></url>
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      <rating>5</rating>
  <votes>1</votes>
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  <read_at>Sun Dec 28 20:05:41 -0800 2008</read_at>
  <date_added>Sun Dec 28 20:02:53 -0800 2008</date_added>
  <date_updated>Sun Dec 28 20:05:41 -0800 2008</date_updated>
  <read_count></read_count>
    <body><![CDATA[This book is awesome! Wilczek has a great, understandable way of explaining recent advances toward unification. Fabulous read for the armchair theoretical physicist.]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/41142276?utm_medium=api]]></url>
</review>
    <review id="42090679">
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      <rating>4</rating>
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  <date_added>Tue Jan 06 08:48:04 -0800 2009</date_added>
  <date_updated>Tue Jan 06 08:49:08 -0800 2009</date_updated>
  <read_count></read_count>
    <body><![CDATA[fantastic and exciting book.  I have read it twice and still understand only a fraction of it.  Regardless, it was amazing to read both times.]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/42090679?utm_medium=api]]></url>
</review>
    <review id="47662535">
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    <name><![CDATA[Michael]]></name>
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      <rating>5</rating>
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  <read_at>Sun Feb 01 00:00:00 -0800 2009</read_at>
  <date_added>Thu Feb 26 21:20:32 -0800 2009</date_added>
  <date_updated>Thu Feb 26 21:20:48 -0800 2009</date_updated>
  <read_count></read_count>
    <body><![CDATA[best book i have read about particle physics]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/47662535?utm_medium=api]]></url>
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    <review id="44832063">
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    <name><![CDATA[Ralph]]></name>
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      <rating>5</rating>
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  <read_at>Sat Sep 26 00:00:00 -0700 2009</read_at>
  <date_added>Fri Jan 30 00:50:51 -0800 2009</date_added>
  <date_updated>Sat Sep 26 10:22:04 -0700 2009</date_updated>
  <read_count></read_count>
    <body><![CDATA[A fascinating description of how matter, light, and energy are related through E=MC2  The concepts were stunningly difficult, but the writing was so good, I thought all along I was actually understanding the theories.  ]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/44832063?utm_medium=api]]></url>
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    <review id="20305466">
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      <rating>4</rating>
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  <read_at>Mon Sep 29 00:00:00 -0700 2008</read_at>
  <date_added>Wed Apr 16 11:40:02 -0700 2008</date_added>
  <date_updated>Mon Sep 29 11:54:49 -0700 2008</date_updated>
  <read_count></read_count>
    <body><![CDATA[Very accessible account of the current state of the quest for a Unified Field theory in contemporary physics.  The author uses almost zero math to explain some very complex concepts so it's pretty easy reading.]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/20305466?utm_medium=api]]></url>
</review>
    <review id="32286900">
    <user id="1505288">
    <name><![CDATA[Michael]]></name>
    <location><![CDATA[Germantown, MD]]></location>        
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      <rating>4</rating>
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  <read_at>Sun Sep 07 00:00:00 -0700 2008</read_at>
  <date_added>Sun Sep 07 17:37:18 -0700 2008</date_added>
  <date_updated>Sun Sep 07 17:37:18 -0700 2008</date_updated>
  <read_count></read_count>
    <body><![CDATA[A challenging and rewarding glimpse of the latest theoretical assessment of &quot;the Grid&quot; and perhaps a possible insight of dark energy as the condensate of deep space ]]></body>
    <url><![CDATA[http://www.goodreads.com/review/show/32286900?utm_medium=api]]></url>
</review>
    <review id="33023023">
    <user id="1099807">
    <name><![CDATA[tom]]></name>
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      <rating>5</rating>
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  <date_added>Tue Sep 16 13:26:51 -0700 2008</date_added>
  <date_updated>Mon Sep 29 12:25:32 -0700 2008</date_updated>
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    <body><![CDATA[physics has gotten so weird. ]]></body>
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    <review id="76799765">
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  <date_added>Thu Nov 05 07:11:03 -0800 2009</date_added>
  <date_updated>Thu Nov 05 07:11:05 -0800 2009</date_updated>
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  <date_added>Fri Oct 30 13:48:15 -0700 2009</date_added>
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  <date_added>Sun Oct 18 17:38:09 -0700 2009</date_added>
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  <date_added>Tue Sep 29 21:20:54 -0700 2009</date_added>
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  <date_added>Thu Sep 24 19:51:19 -0700 2009</date_added>
  <date_updated>Thu Sep 24 19:51:24 -0700 2009</date_updated>
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    <review id="72261718">
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  <date_added>Wed Sep 23 13:44:48 -0700 2009</date_added>
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