<div><span class="gmail_quote">On 4/14/06, <b class="gmail_sendername">Russell Wallace</b> <<a href="mailto:russell.wallace@gmail.com">russell.wallace@gmail.com</a>> wrote:</span></div>
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<div style="DIRECTION: ltr"><span class="q">On 4/14/06, <b class="gmail_sendername">A B</b> <<a onclick="return top.js.OpenExtLink(window,event,this)" href="mailto:austriaaugust@yahoo.com" target="_blank">austriaaugust@yahoo.com
</a>> wrote:
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<div>Are there any prospects that before implants, BCIs (brain-computer interfaces), uploading, or AGI (and Molecular Nanotechnology) come around that any really kick-ass 'smart-drugs' are created and used? My impression is that today's 'smart-drugs' confer only modest benefits, if any, to normal healthy people. But maybe a really effective one will enter the pipeline within the near future, that can objectively increase intelligence (by safely increasing firing rates?).
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<div style="DIRECTION: ltr">My guess is that no simple chemical tweak will confer large benefits to most people without corresponding disadvantages, simply because if such were easily had, evolution would probably have already found it. (Eliezer called this "Algernon's Law", IIRC.)
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<div>Not necessarily. For example, one might imagine some sort of "tweak" which would enhance intelligence at the cost of dramatically increased energy consumption. Something like this would be selected against over the millenia of human evolution, as energy/food was generally hard to come by. In contemporary society however, energy/food is quite easy to get -- indeed, we have huge diet/exercise industries dedicated to trying to get people to consume less food or use more energy.
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<p>In sum, something which may have been an evolutionary disadvantage may not be a disadvantage today.</p>
<div><br>-- Neil</div>