This is International Open Access Week (October 19-25) and Columbia University Libraries is working hard to get the word out about open access at several locations, including the lobby of Butler Library. Come and stop by our table all week between 10 a.m. and 2 p.m. to find out why open access matters to research and teaching, and how you can benefit from it. Look out for our handouts on open access resources in the humanities, social sciences, and sciences, and chat with a librarian about many of the open access opportunities for your research, teaching, and/or learning that you may not know about!