Humans  who are we? /  [videorecording] : 
producer, Jane Armstrong ; director, Christopher Rowley 
 - 1 videodisc (VCD) (51 min.) :  sd., col. ;  12 cm. 
<br/><br/>Executive producer, David Lint ; editor, John Whitcher  Executive producer, David Lint ; editor, John Whitcher 
<br/><br/>Narrator: Richard Thomas 
<br/><br/> See the amazing story of why we're the only species to invest in brains to survive. Unlike animals, we find our source of energy in our minds, not our bodies. 
<br/><br/><label>ISBN: </label> RM103.82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology<br/>Human evolution