Is Greed Good?: An Interpretation of Plato’s Hipparchus

2010 ◽  
Vol 27 (1) ◽  
pp. 25-37 ◽  
Author(s):  
Joy Samad

The Hipparchus features a conversation between Socrates and an un-named companion, at an unknown time and place, about gain (or profit) and whether we should in any way limit our pursuit of gain. Socrates argues intransigently that we should not place any limits on our pursuit of gain, while the companion, despite being unable to counter his arguments, is equally firm in his rejection of Socrates’ moral position. The dialogue thus shows the strength of the conviction, in the souls of decent people, that unrestrained pursuit of the good things is not good for you. This conviction exists prior to calculation, and the action of the dialogue thereby testifies to the existence of man’s natural conscience.

1997 ◽  
Vol 161 ◽  
pp. 711-717 ◽  
Author(s):  
John W. Dreher ◽  
D. Kent Cullers

AbstractWe develop a figure of merit for SETI observations which is anexplicitfunction of the EIRP of the transmitters, which allows us to treat sky surveys and targeted searches on the same footing. For each EIRP, we calculate the product of terms measuring the number of stars within detection range, the range of frequencies searched, and the number of independent observations for each star. For a given set of SETI observations, the result is a graph of merit versus transmitter EIRP. We apply this technique to several completed and ongoing SETI programs. The results provide a quantitative confirmation of the expected qualitative difference between sky surveys and targeted searches: the Project Phoenix targeted search is good for finding transmitters in the 109to 1014W range, while the sky surveys do their best at higher powers. Current generation optical SETI is not yet competitive with microwave SETI.


2006 ◽  
Vol 40 (12) ◽  
pp. 53
Author(s):  
SHARON WORCESTER
Keyword(s):  

2005 ◽  
Vol 36 (5) ◽  
pp. 26
Author(s):  
Michele G. Sullivan
Keyword(s):  

1977 ◽  
Vol 32 (11) ◽  
pp. 987-987
Author(s):  
Raymond A. Winbush
Keyword(s):  

1970 ◽  
Vol 15 (1) ◽  
pp. 69-70
Author(s):  
THOMAS M. MAGOON
Keyword(s):  

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