*ALTHOUGH scientific and technological progress is a part of our civilization, it has, as is well known, many negative consequences. (Concessive rates)*Most environmental problems arise as a result of industrialization, the revolution in communication technologies, so that our information society is threatened not only by natural disasters, but also by technological disasters. (consecutive sentences)*ALTHOUGH the search for new environmentally friendly energy sources, for raw materials that do not harm our health, is particularly topical today, many scientists are working on completely different problems. (Concessive rates)*Many environmental organizations (not only Greenpeace) hold international conferences and congresses, appeal to the world public TO make them aware of the environmental problems, but unfortunately it has little success. (Modal sentences)*But it is precisely the task of modern science and technology to ensure the preservation of life on our planet. (?)*That is why their moral responsibility is very great. (Causal sentences)
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