Complexive Systems Inc. was formed in 2005 by George Siemens - a leading thinker, writer, speaker, and researcher on learning, technology, society, and knowledge management.

George recently published Knowing Knowledge - an exploration of how learning and knowledge are impacted by social and technological trends.

He also maintains elearnspace and connectivism sites.

George is an internationally renown speaker, delivering keynotes to government, corporate, and academic audiences.