Hmm interesting one. By way of illustration I did a search for murder through the East Anglia local newspaper archive my father set up (
www.foxearth.org.uk/1759-1772IpswichJournal.html ) and it turned up quite a bit of violence. Here is a selection from March and April 1763....
March 19th 1763
At Bury Assizes-Margery Beddingfield, widow and R. Ringe, husbandman were found guilty of the murder of John Beddingfield of Sternfield. The woman was sentenced to be burnt and the man to be hung and anatomised. John Culling received the sentence of death for committing sodomy on the body of John Chattin, a boy of 11 years. Mones Dorling (an old convict) to be transported for life. Four other persons were acquitted.
April 2nd 1763
We hear that the execution of Richard Ringe and Margery Beddingfield is deferred till Friday next when they are to suffer here at Bury, he has confessed that he murdered John Beddingfield, his master, by strangling him while he was asleep after the family was in bed, he was opportuned by his mistress who promised him marriage as soon as he destroyed her husband. John Culling who was capitally convicted of sodomy lies dangerously ill with small pox at Bury.
April 9th 1763
This day Margery Beddingfield and Richard Ringe were drawn on a sledge to the place of execution (Rushmere) where she was strangled and burnt and he was hanged, they died penitent.
April 9th 1763
Last Monday Daniel Lobley was conveyed to Stratford to stand on the pillory there (for attempting to commit sodomy) according to his sentence at the last Assizes, before he had stood half the time he was killed by the mob. At the inquest there was a verdict of wilful murder, one person is in custody and a warrant issued for several other persons.
Clearly a bad idea to try to commit sodomy!.
I think in general terms the crime rate in the UK was very high in the early 19th century, then it steadily dropped to a fraction of what it was. In the 20th century crime fluctuated. I think it was pretty low in the 1950s, but rocked post 1960s due to de-industrialisation, drugs etc, before dropping in the late 90s/early 00s and beginning to rise again. Be interesting to see what the data in Pinker's book says.
If you do a comparison between my local town where I grew up, Bury St Edmunds in the present day and medieval times; these days there are little or no murders or serious violence, in the 11th-12th century it had a murder rate about the same as Texas does today.
I think where Pinker's thesis is in trouble is when you look at the 20th century. Communist regimes managed to murder/starve about 100 million people and we had the two most destructive wars in human history. If we hadn't had nuclear weapons we almost certainly would have had a third world war. Mutually Assured Destruction has been far more important in keeping the peace than any stirrings in our pre-frontal cortex, but to be fair Pinker is really talking about homicide rates and here I am broadly in agreement.
EDIT
He has a talk on it here
uk.youtube.com/watch?v=ramBFRt1Uzkwww.edge.org/3rd_culture/pinker07/pinker07_index.htmlAgain, his general thesis makes me a bit uneasy. Haven't put my finger on why though. I think its a bit too much like a long interrupted line of progress for my liking, with the usual stereotypes of poor benighted medievals etc..
Very interesting article on the subject here:
www.columbia.edu/itc/journalism/stille/Politics%20Fall%202007/Readings%20--%20Weeks%201-5/Stille,%20NYTimes,%20Did%20Knives%20and%20Forks%20Cut%20Murders.htm