ROLE OF THE PROSENCEPHALON IN SHIVERING 
axily labile system, and yet ends up with retention of central in- 
formation that is consistent with the steady existence of individuals 
and species. 
I mention these things by way of digression from the theme of 
your program because in a meeting like this, I suppose that we do 
not have to end up with a consensus of opinion. I believe that we have 
rather complete accord as to the value of many different opinions 
about physiology, and 1 find that pleasant, stimulating, and hopeful. 
399 
212-63 
