How about bringing in recycling more into Universities. First year students are provided with reading lists to get books for their course, however this can be seen as very costly. I wonder whether to introduce a 'Recycle your textbooks' scheme so when students are finished with their books to hand them into the University's library and in return to receive a voucher of some sort. I feel that students would be encouraged to do this due to their financial state. This means that books will reach their full usage and it will be more convenient for students.