“ Measuring Efficiency In addition to the 'vehicle fleet' example, these calculations can help decide how to spend a fixed amount of money on... (read full comment) ” 

Posted on June 23, 2008 at 4:49 PM EDT

“ Alternatives to Geo-Engineering I found the quote "It's the lesser of two evils here (the other being doing nothing), ... Whatever we do, there... (read full comment) ” 

Posted on March 28, 2007 at 1:01 PM EDT

“ The article suggests that the SM1 peptide does not kill Plasmodium, but interferes with part of the malaria lifecycle. This more indirect approach... (read full comment) ” 

Posted on March 28, 2007 at 11:54 AM EDT