The ancient Greek doctrines of Form and Matter were very important in medieval astrology and go a long way toward explaining such things as the relationship between planets and house versus their rulers, when various patterns in the chart manifest, and what it means for a planet to be dignified. Many of Astrology’s most important features derive from this philosophical distinction and the consequences of these are as important practically as philosophically.
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Recordings, by Conference Year
Recordings, by Speaker
- Aal, Tara
- Allen, Cameron
- Augustine, Pallas
- Barriere, Chartreuse T.
- Bartlett, Michael
- Bedell, Colin
- Belanger, Sheila
- Bell, Lynn
- Bennett, Lillian
- Best, Nick Dagan
- Betterman, Tishelle
- Blaschke, Robert
- Borstein, Agneta
- Bost, Tim
- Brady, Bernadette
- Brennan, Chris
- Brett, Gemini
- Bryan, Mychal A.
- Butler, Ryhan
- Casey, Caroline
- Caton, Gary
- Caudill, Christina
- Caves, Wade
- Chinworth, John
- Christen, Gary
- Clark, Brian
- Clemente, Stephanie
- Clifford, Frank
- Cochrane, David
- Conlon, Andrea
- Coppock, Austin
- Coppock, Kaitlin
- Corre, Robert
- Costello, Darby
- Cowger, Barry
- Craddock, Nate
- Crane, Rebecca
- Crawford, Gray
- Cunningham, Donna
- Dickey, Tony
- Diehl, Elsbeth Pryer
- Diehl, Robert
- Dimino, Monica
- Dodich, Mark
- Dolphin, Clarissa
- Duncan, Adrian
- Dykes, Benjamin
- Egan, Carolyn
- Elenbaas, Adam
- Fernandez, Maurice
- Fertig, Jack
- Finnegan, Robert
- Flaherty, Dennis
- Fontana, Kristin
- Forrest, Jodie
- Forrest, Steven
- Foster, John
- Francis, Lesley
- Frawley, John
- Frothingham, Moll
- Gailing, Stephanie
- Gainsburg, Adam
- Gehrz, Andrea
- George, Demetra
- Gerhardt, Dana
- Gerwick, Madeline
- Giamario, Daniel
- Gillett, Roy
- Gordon, Rebecca
- Gould, Michelle
- Grace, Stormie
- Gray, Margaret
- Green, Deva
- Green, Jeffrey Wolf
- Greenleaf-James, Lyn
- Grimes, Eileen
- Gryphon, Nina
- Gunzburg, Darrelyn
- Guttman, Arielle
- Hand, Robert
- Harness, Dennis
- Harper, Diana Rose
- Hashiguchi, Ko
- Hawkwood, Karen
- Hawthorne, JP
- Herring, Amy
- Hill, Judith
- Hill, Lynda
- Hillis-Dineen, Madalyn
- Hillman, Laurence
- Holbrook, Suzy
- Holley, Jason
- Hopkins, Cheryl
- Howard, Tony
- Hyde, Maggie
- Ilhan, Baris
- Imsiragic, Aleksandar
- Imsiragic, Lea
- James, Stephen
- Jawer, Jeff
- Johnston, Bill
- Jonassen, Sol
- Jones, Erica
- Jones, Mark
- Keusal, Dan
- Kirkham, Liz
- Kirkoglu, Hakan
- Kitney, Elizabeth
- Kuenzel, Mark
- Lanyadoo, Jessica
- Lavoie, Alphee
- Lawlor, Gretchen
- Lehman, Lee
- Levanti, Drew
- Levine, Rick
- López, Alejo
- Lorentzen, Gary
- Mann, AT
- Marcus, Rose
- Marie, Kim
- Martin, Larry
- Martin, Omari
- Masco, Maire
- Mateus, Maria
- McCoy, Karen
- McRae, Chris
- Meyers, Eric
- Michaels, Nuno
- Michetti, Laura
- Miller, Kenneth
- Moreno, Amanda
- Moritz, Martin
- Morris, Grace
- Morris, Michael J.
- Muise, Roxana
- Nalbandian, Gregory
- Nalbandian, Laura
- Nalbandian, Maggie A.
- Naragon, Bradley
- Noren-Hoshal, Kari
- Nygaard, Shawn
- O'Neill, Marie
- Oja, Dorothy
- Oken, Alan
- Olufemi, Mo
- Ortelee, Anne
- Ouimet, Matthew
- Owen, Amanda
- Pellegrini, Giulio
- Perry, Glenn
- Philips, Stephanie
- Phipps, Kelly
- Pond, David
- Poulsen, Mikel
- Price, Alison
- Purdue, Eric
- Quinlan, Tracy
- Rackow, Fran
- Reinhart, Melanie
- Reynolds, Samuel
- Robinson, Vernon
- Rogers, Kim
- Rosas, Gabriel
- Rossi, Safron
- Ryver, Bear
- Sachdeva, Sonal
- Schaim, Leisa
- Sedgwick, Philip
- Serio, Sandra
- Shah, Nadiya
- Shuler, Taylor
- Simms, Maria Kay
- Simon, Elle
- Spiller, Jan
- Stacey, Wendy
- Star, Gloria
- Stathis, Georgia
- Stockder, Ursula
- Stone, Diana
- Sullivan, Erin
- Surtees, Kelly
- Sutherland, Kira
- Swanson, Diane
- Tabourn, Kirah
- Tarnas, Becca
- Tarnas, Richard
- Taylor, Kay
- Terry, Gisele
- Tompkins, Sue
- Toth, Anne
- Trenoweth, Alex
- Trinkaus, Emily
- Tyndall, Cassandra
- VanToen, Donna
- Vorster, Simon
- Walsh, Patricia
- Warnock, Christopher
- Weimer, Kim Marie
- Weinstein, Robert
- Westin, Leigh
- Wickenburg, Joanne
- Wilhelm, Ernst
- Williams, Ricky
- Wise, Arlan
- Wolf, Rhea
- Wolfson, Steve
- Woodwell, Donna
- Yale, John
- Zahrt, Jenn
- Zdrowski, Chet