Times have changed and, with them, opinions on what makes a good ESL teacher beyond their status as either NESTs or NNESTs. Since
Péter Medgyes first opened the subject up for debate in 1994 in his book,
The Non-Native Teacher, a growing number of academics have researched the topic of
Native Speakerism in the teaching of English to speakers of other languages (TESOL) around the world, and several have concluded that this preference for hiring native English-speaking teachers is at best a discriminatory practice and at worst “
neo-racist.” Despite this, it is still common to find ESL job advertisements for teachers requesting applications only from native speakers. This occurs regardless of the fact that, in the European Union, for example, it is
illegal to advertise jobs only for native speakers of any specific language under non-discrimination law. Other regions and countries regularly advertise for both native-speaking teachers and non-native teachers but then offer much lower salaries to the non-natives.