| ID | Interpret | Skladba | Album | |
| 151. | Ian Harrison, U.Va Chemistry | Energy Sustainability: Challenges and Opportunities Ahead | Reunions Weekend 2007 Podcasts |  |
| 152. | Paul Cleary | The Public's Health: Challenges in the 21st Century | Yale University | |
| 153. | Dr. Myron Marty | Abraham Lincoln: Ethical Challenges At Every Turn | Ethical Society of St. Louis | |
| 154. | Internet Caucus Advisory Committee | RFID Roundtable Discussion: Opportunities and Challenges | Congress Hears Tech Policy Debates | |
| 155. | Dr Michael Green | America's position in Asia: challenges for the next Administration | Distinguished Speaker Series | |
| 156. | BJ Austin, KERA News | Jury Selection Challenges for Dallas Corruption Trial | Jury Selection Challenges for Dallas Corruption Trial | |
| 157. | Consul General of Israel Jacob Dayan | Current Challenges in the Middle East Facing the New U.S. Administration | UCLA Israel Studies Program | |
| 158. | Chris Rusbridge | Curation of Scientific Data: Challenges for Institutions and their Repositories | The Adaptable Repository | |
| 159. | Jo Kay | Exploring Challenges of Social Networking for Schooling in Second Life | Innovative Ideas Forum 2009 | |
| 160. | 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/ | |
| 161. | 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 | | |
| 162. | Consul General of Israel Jacob Dayan | Current Challenges in the Middle East Facing the New U.S. Administration | UCLA Israel Studies Program | |
| 163. | Lord Adair Turner | The Ageing Society: challenges, opportunities and unnecessary scares | LSE Public Lectures and Events | |
| 164. | India Knowldege@Wharton | The Tech Mahindra-Satyam Deal: What Challenges Lie Ahead? | | |
| 165. | Carnegie Endowment for Internal Peace | China's Economic Prospects: Outlook and Policy Challenges | Carnegie Endowment Podcast | |
| 166. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 054 - Five Outsourcing Mistakes and the PM Challenges They Present | | |
| 167. | Wesley A. Fryer | Podcast307: The Challenges of Integrating Web 2.0 in Missouri Schools by Bob Martin | Moving at the Speed of Creativity Podcasts | |
| 168. | Brucer Weatherill, Alexander Osterwalder | Bruce Weatherill of PwC on Industry Challenges in Private Banking | Podcast Series on Private Banking Innovation | |
| 169. | The PMO Podcast Host: Mark Perry | The PMO Podcast: Episode 054 - Five Outsourcing Mistakes and the PM Challenges They Present | | |
| 170. | 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 | |
| 171. | RBC Royal Bank of Canada | Coping with Financial Challenges - When Bad Finances Happen to Good People | | |
| 172. | INSEAD | INSEAD Knowledgecast n°15: Love and Work: the Challenges of Family Business | INSEAD Leadercast Series | |
| 173. | 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 | |
| 174. | 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 | | |
| 175. | Internet Caucus Advisory Committee | Borders and Internet Governance: Challenges for Businesses Operating Abroad | Congress Hears Tech Policy Debates | |
| 176. | Dame Carol Kidu | The power of partnerships in addressing Papua New Guinea's social challenges | Wednesday Lunch at Lowy | |
| 177. | Dr. Ann Steffen | Responding to the ethical and societal challenges of family care giving | Ethical Society of St. Louis | |
| 178. | Dr. Ann Steffen | Responding to the ethical and societal challenges of family care giving | Ethical Society of St. Louis | |
| 179. | Dr. Andy DiPaolo | Choices and Challenges: Lessons learned in the Evolution of Online Education | | |
| 180. | Will Richardson - February 5, 2007 | Connective Teaching: How the Read/Write Web Challenges Traditional Practice | Online Connectivity Conference 2007 | |
