There 
are some things I would like to add to and comment upon in Jay Lehr's 
guest commentary from the May 23 Reader.  I'll start by 
simply saying that it's hard to respond to the specific points he brings 
up in the first half of his article relating to the effects of cranberries, 
trans fats, DDT, Freon, and others since he simply presents a list of 
these environmental and health fears and claims they are unfounded without 
giving any specific reasons why.  Dr. Lehr simply lists them all, 
each with a sentence, and tells us they were all wrong without taking 
into account any sort of research people have spent their lives working 
on in these areas.  
 From the lack of recognition given to such 
work, it seems as though Dr. Lehr is implying:  "What you 
have said and done was a waste of time; you are simply wrong."  
Then to tie everything together by a sort of analogy, all environmental 
and health scares which Dr. Lehr can remember, which we would assume 
to be many on account of Dr. Lehr's position as a science director, 
have never "proved to be true."