Angola Press Agency: Angola’s Hotels and Tourism Ministry on Tuesday here held a workshop on impact of climatic changes, aimed at warning about unstable conditions of the climate and the need to adopt preventive measures to face challenges of this problem. According to the incumbent minister, Eduardo Jonatão Chingunji, who was speaking during the workshop’s opening ceremony, said that every sector of the society should work together in order to reduce the negative impact of caused by climatic changes to …