Decision Making on All Levels
 New insights into how animals travelling in groups make decisions have been provided by a team 
of researchers led by Iain Couzin of the Department of Zoology, University of Oxford, and 
Princeton University.
‘Using a computer model allows us to observe and better understand the patterns that exist 
in group movements.  Our model provides new insights into the mechanisms of effective
 leadership and decision-making in biological systems, and has broad implications for our
 understanding of information transfer in groups, from the interaction of cells to the
 movements of grouping robots.’
        More information is available here.