Ecological Systems and Devices Annotation << Back ECOLOGICAL SAFETY: STATUS AND DEVELOPMENT TRENDS L.P. Mileshko The main results of the author’s works devoted to the development of the General theory of ecological safety are Summarized. Methodological approaches to environmental safety in terms of assessing the degree of environmental safety and the creation of a multi-level system of global environmental safety as a prerequisite and the main criterion for sustainable development of the biosphere and technosphere are considered. Noted the urgency of the problem of development of methods of teaching of environmental security within the framework of educational programs of all directions of preparation of qualified personnel. Keywords: ecological safety; General theory of ecological safety; sustainable development. DOI: 10.25791/esip.08.2019.791 Contacts: E-mail: mileshko.leon@yandex.ru Pp. 49-57.