This document summarizes a research study that investigated the opinions and beliefs of traditional herbalist healers in Ethiopia towards cosmopolitan medicine. A conceptual framework based on Social Learning Theory and Actor-Network Theory was used to develop eight concepts to investigate: beliefs about diseases, practices, curing, social status, benefits, patients, knowledge of cosmopolitan medicine, and payment. Ten traditional herbalist healers in Addis Ababa were interviewed using semi-structured interviews. The main finding was that traditional healers are generally positive about cooperation with cosmopolitan healthcare, seeing benefits for treatments they cannot provide. However, differences in how medicines are prepared were noted. The most important factor hampering cooperation was the perception that