sustainability Article Is Population Growth an Environmental Problem? Teachers’ Perceptions and Attitudes towards Including It in Their Teaching Iris Alkaher 1,2,* and Nurit Carmi 2 1 Faculty of Science, Kibbutzim College of Education Technology and the Arts, Tel Aviv 6250769, Israel 2 Department of Environmental Sciences, Tel-Hai Academic College, Upper Galilee 1220800, Israel;
[email protected] * Correspondence:
[email protected] Received: 14 March 2019; Accepted: 28 March 2019; Published: 3 April 2019 Abstract: Population growth (PG) is one of the drivers of the environmental crisis and underlies almost every environmental problem. Despite its causative role in environmental challenges, it has gained little attention from popular media, public and government agenda, or even from environmental organizations. There is a gap between the gravity of the problem and its relative absence from the public discourse that stems, inter alia, from the fact that the very discussion of the subject raises many sensitive, complex and ethical questions. The education system is a key player in filling this gap, and teachers have an opportunity to facilitate the discussion in this important issue. While educators mostly agree to include controversial environmental topics in school curricula, calls for addressing PG remain rare. This study explores teachers’ perspectives of PG as a problem and their attitudes towards including it in their teaching, focusing on environmental and non-environmental teachers. While perceiving PG as an environmental problem and supporting its inclusion in schools was significantly higher among the environmental-teachers, similar concerns were reported by all the teachers concerning engaging students in discourse around this controversial issue.