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	<title>Comments on: Talking About LHC Safety</title>
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	<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/</link>
	<description>Random samplings from a universe of ideas.</description>
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		<title>By: Worst Predictions of the Year &#124; Cosmic Variance &#124; Discover Magazine</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-51728</link>
		<dc:creator>Worst Predictions of the Year &#124; Cosmic Variance &#124; Discover Magazine</dc:creator>
		<pubDate>Thu, 11 Dec 2008 16:53:50 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-51728</guid>
		<description>[...] Admittedly, FP didn&#8217;t get it quite right &#8212; as loyal readers know, it&#8217;s something of an exaggeration to say that the LHC was &#8220;turned on in September.&#8221; Protons circulated around the ring, but there were no collisions, and there won&#8217;t be until later this year. Still, they were right about the wrongness. The LHC is perfectly safe. [...]</description>
		<content:encoded><![CDATA[<p>[...] Admittedly, FP didn&#8217;t get it quite right &#8212; as loyal readers know, it&#8217;s something of an exaggeration to say that the LHC was &#8220;turned on in September.&#8221; Protons circulated around the ring, but there were no collisions, and there won&#8217;t be until later this year. Still, they were right about the wrongness. The LHC is perfectly safe. [...]</p>
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		<title>By: Large Hadron Collider (LHC) ja mini-mustat aukot &#171; uniVersI/O</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43425</link>
		<dc:creator>Large Hadron Collider (LHC) ja mini-mustat aukot &#171; uniVersI/O</dc:creator>
		<pubDate>Sun, 12 Oct 2008 20:20:32 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43425</guid>
		<description>[...] http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety [...]</description>
		<content:encoded><![CDATA[<p>[...] <a href="http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety" rel="nofollow">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety</a> [...]</p>
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		<title>By: LHC suit dismissed. Also: sun rises &#171; Peculiar Velocity</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43395</link>
		<dc:creator>LHC suit dismissed. Also: sun rises &#171; Peculiar Velocity</dc:creator>
		<pubDate>Mon, 29 Sep 2008 23:34:08 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43395</guid>
		<description>[...] 29, 2008 by Ben Lillie    As has been discussed ad nauseum, there has been a suit filed in the Hawaii U.S. District court aiming to stop the Large Hadron [...]</description>
		<content:encoded><![CDATA[<p>[...] 29, 2008 by Ben Lillie    As has been discussed ad nauseum, there has been a suit filed in the Hawaii U.S. District court aiming to stop the Large Hadron [...]</p>
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		<title>By: Interested</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43394</link>
		<dc:creator>Interested</dc:creator>
		<pubDate>Mon, 29 Sep 2008 16:45:19 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43394</guid>
		<description>Update

Wagner’s case dismissed –
This is the decision of the US court .   Sep 26, 2008   Friday

http://msnbcmedia.msn.com/i/msnbc/Sections/NEWS/PDFs/080926_LHCDecision.pdf  I have taken parts from this link and rearranged the order for the point form as below -

&lt;&lt;&lt;A&gt;&gt;&gt;  http://cosmiclog.msnbc.msn.com/archive/2008/09/26/1457536.aspx
LHC shut down to spring 2009 –
&lt;&gt;

Case dismissed on procedural point  –

&lt;&lt;&gt;&gt;
&lt;&lt;&gt;&gt;
&lt;&lt;&gt;&gt;
&lt;&lt;&gt;&gt;

Disagreement among scientists about possible ramifications-complex debate

&lt;&lt;&gt;&gt;

Environmental-

&lt;&lt;&gt;&gt;
&lt;&lt;&gt;&gt;

If you wish to email me I can take the time to go through the judgment with you. I am a CA attorney. I have not read the 26 pages decision in detail but can go through with you if you wish.</description>
		<content:encoded><![CDATA[<p>Update</p>
<p>Wagner’s case dismissed –<br />
This is the decision of the US court .   Sep 26, 2008   Friday</p>
<p><a href="http://msnbcmedia.msn.com/i/msnbc/Sections/NEWS/PDFs/080926_LHCDecision.pdf" rel="nofollow">http://msnbcmedia.msn.com/i/msnbc/Sections/NEWS/PDFs/080926_LHCDecision.pdf</a>  I have taken parts from this link and rearranged the order for the point form as below -</p>
<p>&lt;&lt;<a>&gt;&gt;  </a><a href="http://cosmiclog.msnbc.msn.com/archive/2008/09/26/1457536.aspx" rel="nofollow">http://cosmiclog.msnbc.msn.com/archive/2008/09/26/1457536.aspx</a><br />
LHC shut down to spring 2009 –<br />
&lt;&gt;</p>
<p>Case dismissed on procedural point  –</p>
<p>&lt;&lt;&gt;&gt;<br />
&lt;&lt;&gt;&gt;<br />
&lt;&lt;&gt;&gt;<br />
&lt;&lt;&gt;&gt;</p>
<p>Disagreement among scientists about possible ramifications-complex debate</p>
<p>&lt;&lt;&gt;&gt;</p>
<p>Environmental-</p>
<p>&lt;&lt;&gt;&gt;<br />
&lt;&lt;&gt;&gt;</p>
<p>If you wish to email me I can take the time to go through the judgment with you. I am a CA attorney. I have not read the 26 pages decision in detail but can go through with you if you wish.</p>
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		<title>By: Derek</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43426</link>
		<dc:creator>Derek</dc:creator>
		<pubDate>Sun, 28 Sep 2008 05:56:12 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43426</guid>
		<description>A common reply to the &quot;there’s nothing the LHC will do that the Universe hasn’t previously done many times over&quot; argument is that the LHC will be causing hundreds of millions of high-energy collisions per second at energies above most natural cosmic rays (&lt;a href=&quot;http://en.wikipedia.org/wiki/Ultra-high-energy_cosmic_ray&quot; rel=&quot;nofollow&quot;&gt;Wikipedia&lt;/a&gt; calls cosmic rays above 1010 eV &quot;very rare&quot;).

Even if each collision only carries the most remote probability of destroying the planet, perhaps through some means we haven&#039;t even dreamed of, one that doesn&#039;t exist on a scale revealed in our astronomical observations, are we not still putting ourselves at risk?

To say it another way, isn&#039;t it possible every few centuries a natural high-energy cosmic ray causes an Earth-sized planet somewhere to wink out of existence by creating a kablamo-minus that triggers a weridlet chain reaction? Surely we could have missed such events if their scale/frequency was not easily observable? Isn&#039;t it possible we are increasing this risk by greatly increasing the frequency of such high-energy collisions on Earth?

Mind you I don&#039;t subscribe to this idea, but it&#039;s come up when I played the &quot;if the LHC could destroy Earth, the Universe would have done it by now&quot; card.</description>
		<content:encoded><![CDATA[<p>A common reply to the &#8220;there’s nothing the LHC will do that the Universe hasn’t previously done many times over&#8221; argument is that the LHC will be causing hundreds of millions of high-energy collisions per second at energies above most natural cosmic rays (<a href="http://en.wikipedia.org/wiki/Ultra-high-energy_cosmic_ray" rel="nofollow">Wikipedia</a> calls cosmic rays above 1010 eV &#8220;very rare&#8221;).</p>
<p>Even if each collision only carries the most remote probability of destroying the planet, perhaps through some means we haven&#8217;t even dreamed of, one that doesn&#8217;t exist on a scale revealed in our astronomical observations, are we not still putting ourselves at risk?</p>
<p>To say it another way, isn&#8217;t it possible every few centuries a natural high-energy cosmic ray causes an Earth-sized planet somewhere to wink out of existence by creating a kablamo-minus that triggers a weridlet chain reaction? Surely we could have missed such events if their scale/frequency was not easily observable? Isn&#8217;t it possible we are increasing this risk by greatly increasing the frequency of such high-energy collisions on Earth?</p>
<p>Mind you I don&#8217;t subscribe to this idea, but it&#8217;s come up when I played the &#8220;if the LHC could destroy Earth, the Universe would have done it by now&#8221; card.</p>
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		<title>By: Mark Hedges</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43424</link>
		<dc:creator>Mark Hedges</dc:creator>
		<pubDate>Tue, 23 Sep 2008 20:33:42 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43424</guid>
		<description>I realized I confused &quot;cosmic rays&quot; with thinking that they were high-energy gamma rays or something.  Right - they&#039;re high-velocity protons.

But what is the likelihood that two cosmic rays traveling in exact opposite directions at high speeds would collide in nature?  Also probably very small.

Someone who wishes to remain out of the controversy wrote to me:

&gt; I can answer your second set of questions rather easily.
&gt; What you are talking about is called the &quot;center-of-mass
&gt; energy&quot; E_CM of the collision, which is twice the beam
&gt; energy in a proton collider--e.g., up to 14 TeV for the
&gt; LHC. Actually you should use the E_CM for the colliding
&gt; quarks and gluons inside the respective protons, which
&gt; comes to around 3 TeV at the outside.
&gt;
&gt; For a proton hitting a stationary proton, E_CM is only the
&gt; square root of twice the proton mass times the beam
&gt; energy, or E_CM = sqrt(2*M_p*E_p), which comes to only
&gt; 0.115 TeV in the case of the LHC. But cosmic rays have far
&gt; greater energies, at least at the top of the atmosphere,
&gt; so you should probably double or triple this number.
&gt; Still, as you observe, it falls far short of what happens
&gt; in head-on collisions.

So what does that mean?  That the cosmic ray defense is bogus?

MW is pretty weird.  But I have thought recently, say, when I boil water for a cup of tea, I see flames come out of the stove.  If you are standing there, you see flames come out of the stove.  But all anyone can say is that the flame is an increase of probability of combustion of the fuel.  Beyond the fact that we each see different photons coming from the flame, can anyone say that we see the same flame?  Our individual acts of observing the sum total of quantum events in the flame may manifest different specific patterns of combustion for each of us -- but at a macro level the flame is pretty much the same, so there&#039;s no actual need for the universes to branch.  If it&#039;s pretty much the same, the branches might grow back together.  I&#039;m not sure that you necessarily have to have the entire universe branching.  Maybe it&#039;s a more local phenomena.  Probability branching on Earth doesn&#039;t really affect the solar system or the galaxy.  And if the galaxy were to branch through some cataclysmic super-black-hole or something, it wouldn&#039;t really affect other galaxies.  And so on.

Who wants to be in my video documentary?  Be paranoid, be reasonable, be crazy, be sane - I just want to make an interesting video series.</description>
		<content:encoded><![CDATA[<p>I realized I confused &#8220;cosmic rays&#8221; with thinking that they were high-energy gamma rays or something.  Right &#8211; they&#8217;re high-velocity protons.</p>
<p>But what is the likelihood that two cosmic rays traveling in exact opposite directions at high speeds would collide in nature?  Also probably very small.</p>
<p>Someone who wishes to remain out of the controversy wrote to me:</p>
<p>&gt; I can answer your second set of questions rather easily.<br />
&gt; What you are talking about is called the &#8220;center-of-mass<br />
&gt; energy&#8221; E_CM of the collision, which is twice the beam<br />
&gt; energy in a proton collider&#8211;e.g., up to 14 TeV for the<br />
&gt; LHC. Actually you should use the E_CM for the colliding<br />
&gt; quarks and gluons inside the respective protons, which<br />
&gt; comes to around 3 TeV at the outside.<br />
&gt;<br />
&gt; For a proton hitting a stationary proton, E_CM is only the<br />
&gt; square root of twice the proton mass times the beam<br />
&gt; energy, or E_CM = sqrt(2*M_p*E_p), which comes to only<br />
&gt; 0.115 TeV in the case of the LHC. But cosmic rays have far<br />
&gt; greater energies, at least at the top of the atmosphere,<br />
&gt; so you should probably double or triple this number.<br />
&gt; Still, as you observe, it falls far short of what happens<br />
&gt; in head-on collisions.</p>
<p>So what does that mean?  That the cosmic ray defense is bogus?</p>
<p>MW is pretty weird.  But I have thought recently, say, when I boil water for a cup of tea, I see flames come out of the stove.  If you are standing there, you see flames come out of the stove.  But all anyone can say is that the flame is an increase of probability of combustion of the fuel.  Beyond the fact that we each see different photons coming from the flame, can anyone say that we see the same flame?  Our individual acts of observing the sum total of quantum events in the flame may manifest different specific patterns of combustion for each of us &#8212; but at a macro level the flame is pretty much the same, so there&#8217;s no actual need for the universes to branch.  If it&#8217;s pretty much the same, the branches might grow back together.  I&#8217;m not sure that you necessarily have to have the entire universe branching.  Maybe it&#8217;s a more local phenomena.  Probability branching on Earth doesn&#8217;t really affect the solar system or the galaxy.  And if the galaxy were to branch through some cataclysmic super-black-hole or something, it wouldn&#8217;t really affect other galaxies.  And so on.</p>
<p>Who wants to be in my video documentary?  Be paranoid, be reasonable, be crazy, be sane &#8211; I just want to make an interesting video series.</p>
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		<title>By: Neil B. ?</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43423</link>
		<dc:creator>Neil B. ?</dc:creator>
		<pubDate>Tue, 23 Sep 2008 15:23:39 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43423</guid>
		<description>Mark Hedges, the physics issue to calculate is indeed as you are working towards appreciating: what is the collision energy of protons etc. in their center of momentum frame (where they are seen to have equal speed)?  I assume that those comparing cosmic ray events to LHC collisions know to make the appropriate relativistic transformation and did so.  I am still not so sure the cosmic ray defense is definitive, since we have &quot;how often&quot; questions I suppose, as well as that cosmic rays hit all kinds of nuclei and so do their collision products.

So we have to think, of comparing that with proton-proton, as well as other ions that may be collided in the future.  But all in all I still don&#039;t think there&#039;s much danger, and as some have noted nothing much we do is risk free (and look at the continuing balance of nuclear weapons, etc.)  And like I said, MW gives you an out if there&#039;s &lt;i&gt;any&lt;/i&gt; chance of surviving (and BTW &quot;quantum suicide&quot; &lt;i&gt;is&lt;/i&gt; an actual observable consequence of MW for the person trying the experiment: He or she will always find, &quot;Hey, I&#039;m still alive&quot; even after 99.999... % chance of any quantum-based chance of not surviving - but outsiders don&#039;t have any empirical basis at all! To all of their versions, the suicide escapee is just the one guy in a trillion etc. that made it through. Weird, and potentially a problem for coherent operational meaning of MW theory.</description>
		<content:encoded><![CDATA[<p>Mark Hedges, the physics issue to calculate is indeed as you are working towards appreciating: what is the collision energy of protons etc. in their center of momentum frame (where they are seen to have equal speed)?  I assume that those comparing cosmic ray events to LHC collisions know to make the appropriate relativistic transformation and did so.  I am still not so sure the cosmic ray defense is definitive, since we have &#8220;how often&#8221; questions I suppose, as well as that cosmic rays hit all kinds of nuclei and so do their collision products.</p>
<p>So we have to think, of comparing that with proton-proton, as well as other ions that may be collided in the future.  But all in all I still don&#8217;t think there&#8217;s much danger, and as some have noted nothing much we do is risk free (and look at the continuing balance of nuclear weapons, etc.)  And like I said, MW gives you an out if there&#8217;s <i>any</i> chance of surviving (and BTW &#8220;quantum suicide&#8221; <i>is</i> an actual observable consequence of MW for the person trying the experiment: He or she will always find, &#8220;Hey, I&#8217;m still alive&#8221; even after 99.999&#8230; % chance of any quantum-based chance of not surviving &#8211; but outsiders don&#8217;t have any empirical basis at all! To all of their versions, the suicide escapee is just the one guy in a trillion etc. that made it through. Weird, and potentially a problem for coherent operational meaning of MW theory.</p>
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		<title>By: Mark Hedges</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43422</link>
		<dc:creator>Mark Hedges</dc:creator>
		<pubDate>Tue, 23 Sep 2008 09:32:58 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43422</guid>
		<description>It&#039;s interesting that there are some things in the Bible that encourage people &lt;strong&gt;not&lt;/strong&gt; to claim they know when the end of the world is.  &quot;Heaven and earth will pass away, but my words will not pass away. But no one knows of that day and hour, not even the angels of heaven, but my Father only.&quot;  I think it may be a reaction to powerlessness to claim knowledge of The End and cry out about it to self-justify, and to have the feeling that one is saving humanity since one was powerless to save one&#039;s self or stop whatever injuries torment the memory.

But even if a matter-consuming strangelet or other earth-endangering disaster should occur, if &quot;the abomination that causes devastation stands where it should not,&quot; i.e. outside of the middle of neutron stars where it would stay contained, the Bible again urges us to have faith that God will bail us out again, because he loves us, because we&#039;re his pet project of sorts.  An ancient, star-travelling 350-mile wide cube with an intelligence connected to God across time and through other dimensions will come down, suck up the strangelet or the black hole and then settle on the &quot;new earth&quot; (Mars?) where we will go to visit it and go into it, through gateways to the myriad worlds beyond.  So yeah, I think the mob of luddites claiming Christianity are idiots, and they haven&#039;t even read the book in the first place.  (And for atheists - what are you afraid of from some words in a book - that you will be judged, or that you will then be unable to avoid judging yourself?)


One question I have is about the &quot;cosmic ray&quot; defense, which doesn&#039;t make sense to me.

The idea, as I take it, is that high-energy cosmic rays occasionally hit a proton in the right way to send it flying off with a high velocity and mass energy, and it might collide with a nearby proton.

But the LHC collides two protons with high velocity and mass energy.

What are the odds that two cosmic rays strike two protons right next to each other, instead of passing through, and that both protons then collide instead of going off in different directions?  I&#039;d wager they&#039;re pretty slim, and that it doesn&#039;t happen as often as the calculated probabilities of high-energy cosmic ray collisions in nature, if at all.

What&#039;s the comparison of energies, between a cosmic-ray propelled proton plus a relatively stationary proton, and between two high energy protons going in opposite directions?

Isn&#039;t there something like the square effect that is multiplied (exponentially?) by the near-light velocities of both protons, and their relativity with each other?

Once a drunk girl passed out in her jeep Cherokee and hit me head on.  We were each only going about 30 miles an hour, but goddammit, that was a hell of a crash. We&#039;re lucky (blessed?) that neither of us was hurt.

I would think, that from proton A&#039;s perspective, proton B is even higher energy, because proton A is moving so fast that proton B&#039;s time path is accellerated, which at the point of collision would be translated to more energy?  Plus the additive effect from the reverse perspective of proton B, so the mass energies combined of both moving protons would be much higher than if one were stationary relative to the reference frame.

It&#039;s hard to wrap my brain around that stuff (I ended up in philosophy) but there&#039;s something there that&#039;s nagging at me.

If anyone in the S.F. Bay Area wants to be in my video documentary about LHC, send me email, hedges [-at) scriptdolphin.org.  Be the voice of reason or the voice of paranoia.  I just want to make an interesting documentary.</description>
		<content:encoded><![CDATA[<p>It&#8217;s interesting that there are some things in the Bible that encourage people <strong>not</strong> to claim they know when the end of the world is.  &#8220;Heaven and earth will pass away, but my words will not pass away. But no one knows of that day and hour, not even the angels of heaven, but my Father only.&#8221;  I think it may be a reaction to powerlessness to claim knowledge of The End and cry out about it to self-justify, and to have the feeling that one is saving humanity since one was powerless to save one&#8217;s self or stop whatever injuries torment the memory.</p>
<p>But even if a matter-consuming strangelet or other earth-endangering disaster should occur, if &#8220;the abomination that causes devastation stands where it should not,&#8221; i.e. outside of the middle of neutron stars where it would stay contained, the Bible again urges us to have faith that God will bail us out again, because he loves us, because we&#8217;re his pet project of sorts.  An ancient, star-travelling 350-mile wide cube with an intelligence connected to God across time and through other dimensions will come down, suck up the strangelet or the black hole and then settle on the &#8220;new earth&#8221; (Mars?) where we will go to visit it and go into it, through gateways to the myriad worlds beyond.  So yeah, I think the mob of luddites claiming Christianity are idiots, and they haven&#8217;t even read the book in the first place.  (And for atheists &#8211; what are you afraid of from some words in a book &#8211; that you will be judged, or that you will then be unable to avoid judging yourself?)</p>
<p>One question I have is about the &#8220;cosmic ray&#8221; defense, which doesn&#8217;t make sense to me.</p>
<p>The idea, as I take it, is that high-energy cosmic rays occasionally hit a proton in the right way to send it flying off with a high velocity and mass energy, and it might collide with a nearby proton.</p>
<p>But the LHC collides two protons with high velocity and mass energy.</p>
<p>What are the odds that two cosmic rays strike two protons right next to each other, instead of passing through, and that both protons then collide instead of going off in different directions?  I&#8217;d wager they&#8217;re pretty slim, and that it doesn&#8217;t happen as often as the calculated probabilities of high-energy cosmic ray collisions in nature, if at all.</p>
<p>What&#8217;s the comparison of energies, between a cosmic-ray propelled proton plus a relatively stationary proton, and between two high energy protons going in opposite directions?</p>
<p>Isn&#8217;t there something like the square effect that is multiplied (exponentially?) by the near-light velocities of both protons, and their relativity with each other?</p>
<p>Once a drunk girl passed out in her jeep Cherokee and hit me head on.  We were each only going about 30 miles an hour, but goddammit, that was a hell of a crash. We&#8217;re lucky (blessed?) that neither of us was hurt.</p>
<p>I would think, that from proton A&#8217;s perspective, proton B is even higher energy, because proton A is moving so fast that proton B&#8217;s time path is accellerated, which at the point of collision would be translated to more energy?  Plus the additive effect from the reverse perspective of proton B, so the mass energies combined of both moving protons would be much higher than if one were stationary relative to the reference frame.</p>
<p>It&#8217;s hard to wrap my brain around that stuff (I ended up in philosophy) but there&#8217;s something there that&#8217;s nagging at me.</p>
<p>If anyone in the S.F. Bay Area wants to be in my video documentary about LHC, send me email, hedges [-at) scriptdolphin.org.  Be the voice of reason or the voice of paranoia.  I just want to make an interesting documentary.</p>
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		<title>By: none of the above</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43393</link>
		<dc:creator>none of the above</dc:creator>
		<pubDate>Tue, 23 Sep 2008 09:15:38 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43393</guid>
		<description>steve from brisbane  on Sep 22nd, 2008 at 9:53 pm writes:

&quot;if the Mangano/Giddings paper on neutron stars had been done 2 or more years ago, it would have gone a hell of a long way to preventing the legal action in the first place.&quot;
&gt;&gt; Really? So now that it&#039;s appeared you are confident that the lawsuits will be dropped?
Please let us know when these lawsuits are withdrawn [with prejudice].

 &quot;If such a person suggests that there may be a previously unconsidered danger, then I for one don’t have a problem with &quot;publicising&quot; this&quot;
&gt;&gt; I&#039;m sure that the people whose lives have been disrupted, and in some cases threatened, as a result of this publicity will be touched to hear of your concern.</description>
		<content:encoded><![CDATA[<p>steve from brisbane  on Sep 22nd, 2008 at 9:53 pm writes:</p>
<p>&#8220;if the Mangano/Giddings paper on neutron stars had been done 2 or more years ago, it would have gone a hell of a long way to preventing the legal action in the first place.&#8221;<br />
&gt;&gt; Really? So now that it&#8217;s appeared you are confident that the lawsuits will be dropped?<br />
Please let us know when these lawsuits are withdrawn [with prejudice].</p>
<p> &#8220;If such a person suggests that there may be a previously unconsidered danger, then I for one don’t have a problem with &#8220;publicising&#8221; this&#8221;<br />
&gt;&gt; I&#8217;m sure that the people whose lives have been disrupted, and in some cases threatened, as a result of this publicity will be touched to hear of your concern.</p>
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		<title>By: steve from brisbane</title>
		<link>http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/comment-page-1/#comment-43421</link>
		<dc:creator>steve from brisbane</dc:creator>
		<pubDate>Tue, 23 Sep 2008 02:53:45 +0000</pubDate>
		<guid isPermaLink="false">http://blogs.discovermagazine.com/cosmicvariance/2008/09/20/talking-about-lhc-safety/#comment-43421</guid>
		<description>Noneoftheabove:  I told you before, but you seemingly don&#039;t believe me:  a lay person reading the Mangano/Giddings rebuttal of Plaga&#039;s suggestion could not even clearly understand that one paragraph.  Mark in that previous threat had enough grace to put their main point in simple english; then I understood it.

Plaga may well be completely wrong, but his paper did not read to me like it had the tone of a &quot;nutter,&quot;  and a quick Google indicated he was widely published within his astrophysics field.  (My gut feeling was always to be dubious of Rossler.)  If such a person suggests that there may be a previously unconsidered danger, then I for one don&#039;t have a problem with &quot;publicising&quot; this, along with the fact that Mangano disagreed, but I couldn&#039;t follow their explanation.

Similarly, if the Mangano/Giddings paper on neutron stars had been done 2 or more years ago, it would have gone a hell of a long way to preventing the legal action in the first place.   It&#039;s been a good few years now that a couple of sites were pointing out that there may be a difference between black holes created &quot;naturally&quot; above our heads and one made in the LHC.

A large part of the problem has been the way the likes of you have reacted to the public questioning.</description>
		<content:encoded><![CDATA[<p>Noneoftheabove:  I told you before, but you seemingly don&#8217;t believe me:  a lay person reading the Mangano/Giddings rebuttal of Plaga&#8217;s suggestion could not even clearly understand that one paragraph.  Mark in that previous threat had enough grace to put their main point in simple english; then I understood it.</p>
<p>Plaga may well be completely wrong, but his paper did not read to me like it had the tone of a &#8220;nutter,&#8221;  and a quick Google indicated he was widely published within his astrophysics field.  (My gut feeling was always to be dubious of Rossler.)  If such a person suggests that there may be a previously unconsidered danger, then I for one don&#8217;t have a problem with &#8220;publicising&#8221; this, along with the fact that Mangano disagreed, but I couldn&#8217;t follow their explanation.</p>
<p>Similarly, if the Mangano/Giddings paper on neutron stars had been done 2 or more years ago, it would have gone a hell of a long way to preventing the legal action in the first place.   It&#8217;s been a good few years now that a couple of sites were pointing out that there may be a difference between black holes created &#8220;naturally&#8221; above our heads and one made in the LHC.</p>
<p>A large part of the problem has been the way the likes of you have reacted to the public questioning.</p>
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