@jgweed,
jgweed;104767 wrote:It is not exactly correct to say that "The idea that knowledge is socially constructed has spread through many fields-except philosophy" since this ignores, for example, the life-world philosophy of Alfred Schultz, among others.
I would imagine he means philosophy in the English-speaking countries, or those influenced by them; i.e. analytic philosophy. I suppose, too, that there is supposed to be some irony lurking in that statement.