1. A method for creating a hierarchal organization of spoken conference call topics, the method comprising: determining, by one or more processors, an identity of a first speaker from a group of participants on a conference call, wherein the group of participants are known; determining, by one or more processors, a first conference call topic, wherein the first conference call topic is determined using a portion of the first speaker's speech; adding, by one or more processors, a second speaker's identity to a queue of speakers while recording the first speaker's voice; determining, by one or more processors, a second conference call topic, wherein the second conference call topic is associated with words spoken close to a point in time during the recording of the first speaker's voice when the second speaker's identity is at front of the queue of speakers following a removal of the identity of the first speaker at the front of the queue of speakers; and linking, by one or more processors, the first conference call topic and the second conference call topic into a hierarchal organization of spoken conference call topics.