| ID | Interpret | Skladba | Album | |
| 121. | Dr. Myron Marty | Abraham Lincoln: Ethical Challenges At Every Turn | Ethical Society of St. Louis |  |
| 122. | Paul Cleary | The Public's Health: Challenges in the 21st Century | Yale University | |
| 123. | Ngozi Okonjo-Iweala, Brookings Institution, 2-28-07 | Fighting Corruption in Nigeria: Progress and Challenges | Johns Hopkins SAIS Events - Spring 2007 | |
| 124. | AALS Section on Antitrust and Economic Regulations | Emerging Antitrust Regimes: Challenges and Approaches | AALS 2009 Annual Meeting | |
| 125. | Carl Trueman | Contemporary Challenges to Theology and Church Life | Church and Theology Today: What is Really at Stake? | |
| 126. | Engaging the Mind | Diabetes as the Next Healthcare Epidemic: Challenges and Solutions | U.Va Podcasts | |
| 127. | Donald Rothberg | 2009-09/16 Service as a Path of Practice, Pt 1:Challenges and how to work with them | SR Monday and Wednesday Talks http://www.spiritrock.org/ | |
| 128. | Clint Kreitner | Getting to a Useful Set of Security Metrics - Part 2: Some Challenges, and Work in Progress | CERT's Podcasts for Business Leaders | |
| 129. | Wesley A. Fryer | Podcast307: The Challenges of Integrating Web 2.0 in Missouri Schools by Bob Martin | Moving at the Speed of Creativity Podcasts | |
| 130. | European Union Ambassador John Bruton, French Ambassador Pierre Vimont, Czech Ambassador Petr Kolar, British Ambassador Nigel Sheinwald, German Ambassador Klaus Scharioth | The European Union Today: Internal and External Challenges | | |
| 131. | Consul General of Israel Jacob Dayan | Current Challenges in the Middle East Facing the New U.S. Administration | UCLA Israel Studies Program | |
| 132. | Consul General of Israel Jacob Dayan | Current Challenges in the Middle East Facing the New U.S. Administration | UCLA Israel Studies Program | |
| 133. | Carnegie Endowment for Internal Peace | China's Economic Prospects: Outlook and Policy Challenges | Carnegie Endowment Podcast | |
| 134. | BJ Austin, KERA News | Jury Selection Challenges for Dallas Corruption Trial | Jury Selection Challenges for Dallas Corruption Trial | |
| 135. | India Knowldege@Wharton | The Tech Mahindra-Satyam Deal: What Challenges Lie Ahead? | | |
| 136. | Chris Rusbridge | Curation of Scientific Data: Challenges for Institutions and their Repositories | The Adaptable Repository | |
| 137. | Lord Adair Turner | The Ageing Society: challenges, opportunities and unnecessary scares | LSE Public Lectures and Events | |
| 138. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 054 - Five Outsourcing Mistakes and the PM Challenges They Present | | |
| 139. | Brucer Weatherill, Alexander Osterwalder | Bruce Weatherill of PwC on Industry Challenges in Private Banking | Podcast Series on Private Banking Innovation | |
| 140. | Jo Kay | Exploring Challenges of Social Networking for Schooling in Second Life | Innovative Ideas Forum 2009 | |
| 141. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 054 - Five Outsourcing Mistakes and the PM Challenges They Present | | |
| 142. | Brady Boyd | Grace, Week 7: What does Grace do for Me? | New Life Church - Sunday Morning | |
| 143. | Paul Baloche | But For Your Grace-Amazing Grace | God Of Wonders |   |
| 144. | Chris Kanich, Kirill Levchenko, Brandon Enright, Geoffrey M. Voelker, and Stefan Savage, University of California, San Diego | The Heisenbot Uncertainty Problem: Challenges in Separating Bots from Chaff | First USENIX Workshop on Large-Scale Exploits and Emergent Threats | |
| 145. | Dr. Ann Steffen | Responding to the ethical and societal challenges of family care giving | Ethical Society of St. Louis | |
| 146. | Internet Caucus Advisory Committee | Borders and Internet Governance: Challenges for Businesses Operating Abroad | Congress Hears Tech Policy Debates | |
| 147. | Zurab Nogaideli, Prime Minister of Georgia, 12-13-06 | Three Years After the Rose Revolution: Democratic Reform and Regional Challenges | Johns Hopkins SAIS Events - Fall 2006 | |
| 148. | Robert Davis, Earnest Jackson Oglesby Professor and Chairman of Chemical Engineering | Beyond Oil, Coal and Natural Gas: Opportunities and Challenges for Renewable Fuels and Chemicals | | |
| 149. | Chris Kanich, Kirill Levchenko, Brandon Enright, Geoffrey M. Voelker, and Stefan Savage, University of California, San Diego | The Heisenbot Uncertainty Problem: Challenges in Separating Bots from Chaff | First USENIX Workshop on Large-Scale Exploits and Emergent Threats | |
| 150. | US Institute of Peace | Building Civilian Capacity to Meet 21st Century Challenges | Passing the Baton 2009 | |
