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Environmental Issues

Appearances by Our Guests


1. Abramson, Lauren (Aired: 9/30/2007)
2. Achitoff, Paul (Aired: 4/26/2015)
3. Adams, Laurie (Aired: 2/15/2015)
4. Aguilar, Jorge (Aired: 7/28/2013)
5. Aiosa, Jenn (Aired: 5/5/2019)
6. Al-Ibrahim, David (Aired: 4/10/2016)
7. Anderson, Angela (Aired: 1/13/2013)
8. Aronson, Richard (Aired: 5/7/2001)
9. Assadourian, Erik (Aired: 9/27/2017)
10. Ausubel, Ken (Aired: 9/30/2007)
11. Ball, Rev. Jim (Aired: 6/5/2000)
12. Barnard, M.D., Dr. Neal (Aired: 9/17/1989)
13. Becker, M.D., Dr. Robert O. (Aired: 9/16/1990)
14. Begich, Ph.D., Dr. Nick (Aired: 3/26/2006)
15. Begich, Ph.D., Dr. Nick (Aired: 1/19/2014)
16. Berlin, Ruth (Aired: 11/24/2013)
17. Billings, Kurt (Aired: 5/25/2000)
18. Billings, Kurt (Aired: 2/9/2001)
19. Bird, Christopher (Aired: 7/16/1989)
20. Bird, Shabari (Aired: 4/27/1999)
21. Brenner, Ph.D. , Dr. Mike (Aired: 11/9/1991)
22. Brown, Michael Harold (Aired: 7/13/1988)
23. Brown, PH.D, Dr. Noel (Aired: 4/19/1992)
24. Caldicott, Dr. Helen (Aired: 5/18/2002)
25. Callahan, Ph.D., Dr. Philip (Aired: 6/25/1989)
26. Campagna, John (Aired: 4/1/2007)
27. Campe, Joanna (Aired: 6/19/2016)
28. Campe, Joanna (Aired: 3/25/1999)
29. Cardin, Nina Beth (Aired: 3/26/2017)
30. Carlson, Eric (Aired: 8/24/2008)
31. Carlson, Dan (Aired: 5/24/2000)
32. Carlson, Dan (Aired: 7/19/2001)
33. Carlson, Dan (Aired: 3/22/1992)
34. Carlson, Dan (Aired: 6/11/1997)
35. Carlson, Dan (Aired: 3/17/1999)
36. Carlson, Dan (Aired: 3/5/1989)
37. Charter, Richard (Aired: 5/7/2001)
38. Chesick, Carl (Aired: 3/1/2015)
39. Coats, David C. (Aired: 9/10/1989)
40. Coleman, Ph.D., John Dr. (Aired: 1/27/1999)
41. Coleman, Ph.D., John Dr. (Aired: 1/28/1998)
42. Constable, Trevor James (Aired: 8/11/2002)
43. Corbin, David (Aired: 8/31/2008)
44. Cosgrove, Sean (Aired: 8/10/2000)
45. Cox, Don (Aired: 5/24/2000)
46. Cremo, Michael (Aired: 6/15/2000)
47. Cromwell, Mare (Aired: 9/13/2015)
48. Cromwell, Mare (Aired: 12/17/2006)
49. Dadd, Debra Lynn (Aired: 2/5/1989)
50. D'Ambrosio, Jocelyn (Aired: 9/8/2013)
51. DeMeo, James (Aired: 2/28/2004)
52. DeMeo, James (Aired: 12/9/1990)
53. DeMeo, James (Aired: 12/29/2001)
54. DeMeo, James (Aired: 9/15/1991)
55. DeMeo, James (Aired: 12/8/2013)
56. DeMeo, James (Aired: 2/1/2001)
57. DeMeo, James (Aired: 2/1/2001)
58. Dervaes, Jules (Aired: 5/3/2009)
59. Dunn, Seth (Aired: 3/27/2001)
60. Durning, Alan B. (Aired: 4/1/1990)
61. Eastman, Sylvia (Aired: 4/19/1992)
62. Eirich, Susan (Aired: 9/23/2018)
63. Ephron, Ph.D., Dr. Larry (Aired: 8/7/1988)
64. Ephron, Ph.D., Dr. Larry (Aired: 10/22/1989)
65. Espinosa, Chris (Aired: 12/8/2013)
66. Fellows, Andy (Aired: 11/11/2012)
67. Fellows, Andy (Aired: 1/5/2014)
68. Fetherston, David (Aired: 11/1/1998)
69. Fornos, Werner (Aired: 6/4/2001)
70. Foster, Michael (Aired: 2/3/2019)
71. Foster, Michael (Aired: 5/7/2017)
72. Frankovich, k.t. (Aired: 8/25/2000)
73. Frankovich, k.t. (Aired: 7/31/2000)
74. Furbish, Mike (Aired: 12/17/2006)
75. Galli, Andy (Aired: 8/26/2012)
76. Garagiola, Senator Rob (Aired: 8/24/2008)
77. Glick, Ted (Aired: 8/31/2014)
78. Goldman, Ph.D., Dr. Gretchen (Aired: 2/12/2017)
79. Grossi, Ralph (Aired: 2/26/1989)
80. Grossman, Karl (Aired: 4/19/2003)
81. Hairston-Stang, Anne (Aired: 9/8/2019)
82. Hassell, Linda (Aired: 7/27/2008)
83. Hauk, Gunther (Aired: 2/12/2012)
84. Hayes, Randy (Aired: 3/27/2001)
85. Heinricht, Mary (Aired: 9/15/2002)
86. Hermann, Courtney (Aired: 4/22/2007)
87. Herne, Raiewate (Aired: 11/1/2015)
88. Hertsgaard, Mark (Aired: 2/15/1999)
89. Hieronimus, D.H.L., Dr. Zohara (Aired: 7/25/2010)
90. Hieronimus, D.H.L., Dr. Zohara (Aired: 4/19/2009)
91. Hieronimus, D.H.L., Dr. Zohara (Aired: 3/28/2010)
92. Hieronimus, D.H.L., Dr. Zohara (Aired: 6/27/2010)
93. Hieronimus, D.H.L., Dr. Zohara (Aired: 8/29/2010)
94. Hieronimus, D.H.L., Dr. Zohara (Aired: 9/25/2005)
95. Hieronimus, D.H.L., Dr. Zohara (Aired: 2/28/2010)
96. Higgins, Leonard (Aired: 2/3/2019)
97. Hillman, Jessie (Aired: 5/5/2012)
98. Horning, John (Aired: 8/3/2014)
99. Howe, Linda Moulton (Aired: 6/9/2002)
100. Howearth, Gabriel (Aired: 11/5/1989)
101. Imlay, Mark (Aired: 8/31/2000)
102. James, Tiffany (Aired: 11/14/2010)
103. James, Tiffany (Aired: 7/20/2008)
104. Johansen, Ph.D., Dr. Bruce (Aired: 5/26/2013)
105. John, Kiotenhariyo (Aired: 11/1/2015)
106. Kaplan, Ph.D., Dr. Irving (Aired: 2/25/1990)
107. Kerr, Mary Lee (Aired: 4/19/1992)
108. Knobloch, Kevin (Aired: 3/15/2003)
109. Koehn, Steve (Aired: 6/15/2008)
110. Kokes, Gwen (Aired: 3/26/2017)
111. Krishnamurthy, Vivek (Aired: 11/1/2015)
112. Kwon, Hye Yeong (Aired: 5/18/2008)
113. Lamy, Elaine (Aired: 4/5/1992)
114. Lawn, C R (Aired: 1/6/2019)
115. Layton, Colleen (Aired: 6/29/2008)
116. Levy, Noel (Aired: 8/27/2006)
117. Linck, Ph.D., Dr. Peter (Aired: 4/30/1989)
118. Lindemann, Michael (Aired: 3/13/2000)
119. Lofdahl, Corey L. (Aired: 10/4/2003)
120. Losoya, Keith (Aired: 11/5/2006)
121. Losoya, Keith (Aired: 7/30/2006)
122. Lovejoy, Dr. Thomas (Aired: 11/17/2001)
123. Lovejoy, Dr. Thomas (Aired: 3/16/2001)
124. Mangano, Joe (Aired: 3/30/2014)
125. Marbury, Marian (Aired: 6/29/2008)
126. Mardiney, Robert (Aired: 6/22/2008)
127. Marikovis, Don (Aired: 7/19/1992)
128. Mariotte, Michael (Aired: 5/10/2015)
129. Marlow, Bill (Aired: 11/1/2015)
130. Mauran, Hope Ives (Aired: 4/8/2007)
131. Mayer, Father Paul (Aired: 11/25/2012)
132. Mayer, Father Paul (Aired: 6/18/2006)
133. McGrady, Tim (Aired: 4/13/2014)
134. McKibben, Bill (Aired: 4/8/2007)
135. Mesnikoff, Ann (Aired: 3/29/2001)
136. Meyer, Alden (Aired: 5/8/2000)
137. Midkiff, Ken (Aired: 2/3/2008)
138. Miller, Liz (Aired: 4/20/2008)
139. Monsma, Jim (Aired: 1/27/2013)
140. Montgomery, Ben (Aired: 6/9/2019)
141. Moore, Teresa (Aired: 5/12/2013)
142. Moss, Nan (Aired: 8/31/2008)
143. Mullineaux, Dixie (Aired: 3/1/2015)
144. Mund, Nat (Aired: 4/29/2007)
145. Naujoks, Dean (Aired: 12/8/2013)
146. Nazar, Nadia (Aired: 10/20/2019)
147. Nollman, Jim (Aired: 7/1/1990)
148. Norberg-Hodge, Helena (Aired: 4/7/2019)
149. Page-Mann, Petra (Aired: 4/23/2017)
150. Paternotte, Brooks (Aired: 6/9/2019)
151. Paternotte, Brooks (Aired: 11/24/2013)
152. Paternotte, Brooks (Aired: 10/8/2017)
153. Paternotte, Brooks (Aired: 11/1/2015)
154. Pearson, Jonathan (Aired: 4/19/1992)
155. Pica, Erich (Aired: 1/4/2015)
156. Pritchard, Evan (Aired: 6/9/2013)
157. Quinney, John (Aired: 7/30/1989)
158. Rabe, Anne (Aired: 12/9/2012)
159. Robbins, Ocean (Aired: 12/22/2013)
160. Roberts, Paul (Aired: 8/31/2014)
161. Robinson, Sam (Aired: 9/15/2013)
162. Rogers, Kathleen (Aired: 4/22/2018)
163. Roney, Matt (Aired: 2/10/2013)
164. Rosin, Dr. Carol (Aired: 2/22/2003)
165. Rouse, Ted (Aired: 1/28/2007)
166. Rouse, Ted (Aired: 9/23/2007)
167. Rowe, Joseph (Aired: 2/24/2008)
168. Rumbaugh, Ph.D., Dr. Sue Savage- (Aired: 1/15/2012)
169. Russell, Charlie (Aired: 6/8/2014)
170. Sabin, Ashley (Aired: 4/22/2007)
171. Sargent, Eva (Aired: 4/27/2014)
172. Scarato, Theodora (Aired: 12/1/2019)
173. Schwartz, Stephan A. (Aired: 10/20/2019)
174. Seay, Stephany (Aired: 4/24/2016)
175. Sebastian, Catherine (Aired: 6/16/2013)
176. Sheaffer, Lee (Aired: 7/13/2008)
177. Singh, Saba (Aired: 4/10/2016)
178. Skulnik, Gary (Aired: 10/26/2008)
179. Smarr, Alexa C. M. (Aired: 5/20/2018)
180. Smith, Bill (Aired: 8/31/2000)
181. Smith, Kari (Aired: 7/20/2008)
182. Snow, Ph.D., Dr. Chet (Aired: 1/28/1990)
183. Solomon, Norman (Aired: 4/19/1992)
184. Song, Tamarack (Aired: 7/26/2015)
185. Sonnenschein, Leonard (Aired: 6/18/2006)
186. South, David (Aired: 5/19/2013)
187. Spadero, Paul (Aired: 10/26/2008)
188. Stokes, Tom (Aired: 4/29/2007)
189. Stokes, Tom (Aired: 6/18/2006)
190. Street, Kristy (Aired: 6/22/2008)
191. Strommen, Beth (Aired: 6/5/2011)
192. Swartz, Tim (Aired: 1/5/2001)
193. Tidwell, Mike (Aired: 5/12/2013)
194. Tidwell, Mike (Aired: 3/4/2012)
195. Tidwell, Mike (Aired: 8/14/2011)
196. Tidwell, Mike (Aired: 11/11/2012)
197. Tidwell, Mike (Aired: 3/4/2007)
198. Tidwell, Mike (Aired: 4/23/2017)
199. Tidwell, Mike (Aired: 1/13/2008)
200. Tidwell, Mike (Aired: 6/18/2006)
201. Tidwell, Mike (Aired: 11/26/2006)
202. Todd, Nancy Jack and John (Aired: 11/30/2008)
203. Tompkins, Peter (Aired: 7/23/1989)
204. Tompkins, Peter (Aired: 2/6/1988)
205. Towfighnia, Suree (Aired: 4/22/2007)
206. Toye, Len (Aired: 10/28/1998)
207. Trombley, Adam (Aired: 3/20/1988)
208. Trombley, Adam (Aired: 7/24/1988)
209. Trombley, Adam (Aired: 2/6/1988)
210. Trombley, Adam (Aired: 2/12/1989)
211. Tweti, Mira (Aired: 9/7/2008)
212. Valone, Ph.D., P.E., Tom (Aired: 3/17/2013)
213. Vogt, Douglas (Aired: 1/27/1991)
214. Wade, Cheryl (Aired: 12/17/2006)
215. Walters, Jr., Charles (Aired: 7/9/1989)
216. Walters, Jr., Charles (Aired: 3/12/1989)
217. Walters, Jr., Charles (Aired: 2/4/1990)
218. Ward, Ken (Aired: 5/7/2017)
219. Wasserman, Harvey (Aired: 10/27/2013)
220. Wasserman, Harvey (Aired: 3/30/2014)
221. Wasserman, Harvey (Aired: 4/12/2009)
222. Waterway, William (Marks) (Aired: 10/28/2012)
223. Weaver, Don (Aired: 2/6/1988)
224. Weaver, Don (Aired: 6/19/2016)
225. Weaver, Don (Aired: 2/12/1989)
226. Weaver, Don (Aired: 7/24/1988)
227. Webb, Ph.D., David, Dr. (Aired: 1/21/1998)
228. Weir, Bobbie (Aired: 3/4/1990)
229. White, Courtney (Aired: 11/19/2017)
230. White Plume, Alex and Debra (Aired: 12/16/2007)
231. White Plume, Alex and Debra (Aired: 4/27/2004)
232. Whiteford, Ph.D., Dr. Gary (Aired: 3/17/1991)
233. Whiteford, Ph.D., Dr. Gary (Aired: 1/9/2005)
234. Widdowson, Julie M. (Aired: 6/8/2008)
235. Wiedel-Lubinski, Monica (Aired: 4/15/2012)
236. Williams, Roger (Aired: 2/2/2014)
237. Wilmerding, Betsy (Aired: 9/23/2012)
238. Wood, Patricia (Aired: 10/7/2018)
239. Wood, Patricia (Aired: 12/1/2019)
240. Wright, Ted (Aired: 8/15/1997)
241. Youngblood, Ph.D., Dr. Garth (Aired: 7/16/1989)
242. Zeller, Ph.D., Dr. Edward (Aired: 10/21/1990)
243. Ziehe, Helmut (Aired: 2/17/1991)
244. Ziehe, Helmut (Aired: 10/20/2002)
245. Zimmer, Gary (Aired: 6/19/2016)
246. Zolper, Tom (Aired: 8/25/2013)