[Foucault-L] Foucault's 'What is Enlightenment?' essay

["Nick Butler" <nickbutler99@xxxxxxxxxxx>]

Dear all,

I'm trying to find out the year in which Foucault's essay 'What is 
Enlightenment?' was written. It appears in Ethics: Essential Works, Vol. 1 
and the Foucault Reader (ed. Paul Rabinow), but neither book appears to give 
a date for the essay. I know Foucault wrote several essays and lectures on 
this theme from as early as 1978 and as late as 1983, but I'm keen to know 
the precise year in which this particular piece was written. Can anyone help 
me on this one?

Thanks in advance,
Nick