Proceeding Seminar Nasional“Perubahan Iklim dalam Perspektif Kesehatan Masyarakat”Jember, 16 Oktober 2010 Our daily activity often needs papers. Papers made from the tree. People in the world was consumed 3 million ton of papers per year and 10million tree per day was cut for it. The one pine tree was 5 years old can produce 80,500 sheets of paper. School is the most institution which use papers to support their activity. School produces paper waste in great quantities. Paperless strategy in school can help us to save the earth. it also can save our pin forest and help us to reduce global warming because of cut the tree to made papers. Paperless strategy in school can implementation by using some of the technology such as an email to collect homework, use the e-book, save data in flash disk, etc. Paperless strategy in school must be supported by the government to save our earth and stop global warming.