Pioneered the use of scientificmethods in criminology
Argued the criminal is a separatespecies between modern and primitive humans
Argued a 'borncriminal' could be determined by the physical shape of the head and face
Claimed criminality was heritable and those who committed crimes had atavistic or primitive features
Atavistic
Relating to something ancient or ancestral
Atavistic features
Large or forward projection of the jaw
High cheekbones
Flattened or upturned nose
Low, sloping forehead
Long arms relative to lower limbs
Large ears
Lombroso examined the facial and cranial features of 383 dead criminals and 3,839 living ones, and concluded that 40% of criminal acts could be accounted for by atavistic characteristics
According to Lombroso, you can tell what kind of crime someone will commit by the way they look, for example murderers had bloodshoteyes and curlyhair, and sex offenders had thick lips and protruding ears
Besides physical traits, Lombroso suggested there were other aspects of the born criminal including insensitivity to pain, use of criminal slang, tattoos and unemployment
Lombroso's theory was published in the book L'uomo Delinquente or CriminalMan (2006)
A study from a university in China has produced research that suggests facial features really can give a criminal away
The study found an artificial intelligence programme wrongly flagged innocent men as criminal 6% of the time but correctly identified 83% of the real criminals