In an interview for Awareness Magazine, four specialists discuss their views on environmental i______ with Dr. McKinley. Leon Nacson is particularly worried about air and water p______ and Walter Semkiw is especially concerned with d______ and global warming. Aman Motwane believes that we have to realize that everything is r______, and therefore that every action has a consequence; and Amrit Desai makes a link between C______ and global r______, arguing that human greed poses a serious t______ to Mother Earth. The message is that the environment is OUR r______ and that we all have a part to play if we want to save our planet.