This is the first in a series of shiurim on Rav Kook's groundbreaking pamphlet on relationships between the new and old yishuvim by Rabbi Reuven Boshnack, who may be known to some of my readers by his blogs, Izbitz and כדאי To See Inside, as well as through his book and weekly e-mails explaining the Sefas Emes, called The Sfas Emes Project. He is also the new Jewish Learning Initiative rabbi at Brooklyn College. You can listen to the shiur on the embeded player below. Or you can download it on mp3 by clicking here.
(Picture of Rav Kook courtesy of RavKook.n3.net)