In neighbouring Namibia, Afrikaans is widely spoken as a second language and used as a lingua franca, while as a native language it is spoken in 10.4% of households, mainly concentrated in the capital Windhoek, Walvis Bay, Swakopmund and the southern regions of Hardap and ÇKaras.
Ethics is also the study of questions about what is morally right or wrong. When ethics has this meaning, it is an uncount noun. You use a singular form of a verb with it. We are only too ready to believe that ethics is a field where thinking does no good.
Dictionary.com defines ethics as: a system of moral principles: the ethics of a culture. The rules of conduct recognized in respect to a particular class of human actions or a particular group, culture, profession etc.: medical ethics; Christian ethics, etc. So according to the dictionary, ethics are not necessarily based in religion but can be based there. Certainly different faiths, whether one is Jewish, Christian or Islam or some other faith there are beliefs in moral principles that could be considered ethical behavior.