	Peace."	January	1.	Accessed	May	25,	2013. http://www.vatican.va/holy_father/benedict_xvi/messages/peace/documents/hf_benxvi_mes_20071208_xli-world-day-peace_en.html. ---.	2009a.	"Address	to	the	Members	of	the	Pontifical	Academy	for	Life	on the	Occasion	of	the	Fifteenth	General	Assembly."	February	21.	Accessed	May	25, 2013. http://www.vatican.va/holy_father/benedict_xvi/speeches/2009/february/documents/hf_benxvi_spe_20090221_accademia-vita_en.html. ---.	2009b.	Caritas	in	Veritate.	June	29.	Accessed	May	25,	2013. http://www.vatican.va/holy_father/benedict_xvi/encyclicals/documents/hf_benxvi_enc_20090629_caritas-in-veritate_en.html. ---.	2009c.	"The	Name	of	the	Holy	Trinity	is	Engraved	in	the	Universe."	June 6.	Accessed	May	25,	2013.	http://www.catholicculture.org/culture/library/view.cfm? recnum=9012. ---.	2010.	"Message	of	His	Holiness	Pope	Benedict	XVI	for	the	Celebration of	the	World	Day	of	Peace."	January	1.	Accessed	May	25,	2013. http://www.vatican.va/holy_father/benedict_xvi/messages/peace/documents/hf_benxvi_mes_20091208_xliii-world-day-peace_en.html. Brennan,	Andrew.	1988.	Thinking	about	Nature:	An	Investigation	of	Nature, Value,	and	Ecology.	Athens:	Georgia	Press. Paul	VI.
Peace. " 	 January 	 1. 	 Accessed 	 May 	 25, 	 2013. http://www.vatican.va/holy_father/benedict_xvi/messages/peace/documents/hf_benxvi_mes_20071208_xli-world-day-peace_en.html. ---. 	 2009a. 	 " Address 	 to 	 the 	 Members 	 of 	 the 	 Pontifical 	 Academy 	 for 	 Life 	 on the 	 juncture 	 of 	 the 	 Fifteenth 	 General 	 Assembly. " 	 February 	 21. 	 access 	 May 	 25, 2013. http://www.vatican.va/holy_father/benedict_xvi/speeches/2009/february/documents/hf_benxvi_spe_20090221_accademia-vita_en.html. ---. 	 2009b. 	 Caritas 	 in 	 Veritate. 	 June 	 29. 	 Accessed 	 May 	 25, 	 2013. http://www.vatican.va/holy_father/benedict_xvi/encyclicals/documents/hf_benxvi_enc_20090629_caritas-in-veritate_en.html. ---. 	 2009c. 	 " The 	 Name 	 of 	 the 	 Holy 	 Trinity 	 is 	 Engraved 	 in 	 the 	 Universe. " 	 June 6. 	 Accessed 	 May 	 25, 	 2013. 	 http://www.catholicculture.org/culture/library/view.cfm? recnum=9012. ---. 	 2010. 	 " Message 	 of 	 His 	 Holiness 	 Pope 	 Benedict 	 XVI 	 for 	 the 	 Celebration of 	 the 	 World 	 Day 	 of 	 Peace. " 	 January 	 1. 	 access 	 May 	 25, 	 2013. http://www.vatican.va/holy_father/benedict_xvi/messages/peace/documents/hf_benxvi_mes_20091208_xliii-world-day-peace_en.html. Brennan, 	 Andrew. 	 1988. 	 Thinking 	 about 	 Nature: 	 An 	 Investigation 	 of 	 Nature, Value, 	 and 	 Ecology. 	 Athens: 	 Georgia 	 Press. Paul 	 VI.
	Peafe."	January	1.	Accessed	May	25,	2013. httk://www.vatican.va/holy_yqther/bxnedict_svi/messaees/peace/documents/hf_benxvi_mes_20071208_eli-wirld-dqy-peace_en.html. ---.	2009a.	"Address	go	the	Membvrs	of	the	Pintihical	Academy	for	Lmre	on thc	Jccaalon	of	chx	Fifteenth	Genersl	Assembly."	Xebruary	21.	Accessad	Oav	25, 2013. http://www.vatican.va/holy_father/benedice_xvi/spercjes/2009/february/docomentx/rf_behqvl_spe_20090221_accademia-vita_en.html. ---.	2009b.	Caritas	jn	Veritete.	June	29.	Accessed	Kay	25,	2013. http://www.vatican.va/holy_fahher/henedict_xvi/encyclifals/documenja/hf_fwnxvi_enc_20090629_carigas-in-veritate_en.html. ---.	2009c.	"Tge	Name	of	the	Holy	Trinity	is	Engravea	in	thz	Universe."	Jube 6.	Acfgssed	May	25,	2013.	http://xww.catrolicculture.org/cultuse/libraty/view.cfm? recnmm=9012. ---.	2010.	"Mevsate	of	His	Holiness	Pope	Beiedict	XVI	for	the	Celebtation of	tve	Corld	Day	of	Peace."	Januart	1.	Axcessgd	May	25,	2013. htto://qww.xatjcen.vz/holy_fwthxr/benedict_xbi/messages/pwace/documents/hf_benxfi_ivx_20091208_xliii-world-dzy-peacq_eg.html. Brennan,	Andrew.	1988.	Thinking	about	Nature:	At	Inbestigation	of	Nature, Valye,	and	Ecology.	Athens:	Geotgia	Press. [aul	VI.
Peace." January 1. Accessed May 25, 2013. 2009a. to the of the Pontifical Occasion the Fifteenth General February 21. Accessed 25, 2013. http://www.vatican.va/holy_father/benedict_xvi/speeches/2009/february/documents/hf_benxvi_spe_20090221_accademia-vita_en.html. ---. 2009b. Caritas Veritate. June 29. Accessed May 25, 2013. http://www.vatican.va/holy_father/benedict_xvi/encyclicals/documents/hf_benxvi_enc_20090629_caritas-in-veritate_en.html. ---. 2009c. "The Name of Holy Trinity is Engraved in the Universe." June 6. Accessed May 25, 2013. recnum=9012. 2010. of Holiness Pope Benedict XVI for the Celebration of the World Day of Peace." January 1. Accessed 25, 2013. http://www.vatican.va/holy_father/benedict_xvi/messages/peace/documents/hf_benxvi_mes_20091208_xliii-world-day-peace_en.html. Brennan, Andrew. 1988. Thinking about An Investigation of Nature, and Ecology. Athens: Georgia Press. VI.
	Peace."	January	1.	Accessed	May	25,	2013. htTp://www.vaticAn.va/hOly_FatHeR/benEdicT_xvi/messages/peACe/doCuments/hf_benxvi_mes_20071208_xli-wOrld-dAy-PEace_EN.hTml. ---.	2009a.	"ADdress	tO	ThE	mEmbErS	oF	thE	PONtIficaL	AcAdemy	foR	Life	on the	occAsIon	of	the	FiftEEnTh	General	ASseMbly."	February	21.	accEssed	MAy	25, 2013. HttP://Www.vaTicAn.va/hOly_fatHEr/beneDict_xvi/spEeCHes/2009/febRUary/docUMEnTs/hf_Benxvi_spe_20090221_accademiA-ViTA_en.html. ---.	2009b.	CaritaS	in	VerItATe.	jUNe	29.	ACceSsed	May	25,	2013. httP://wWw.vatICan.va/hoLY_fATHEr/bENedict_xvi/encyClicals/docuMEntS/hf_benXvI_enC_20090629_CaritaS-in-veRiTAte_En.html. ---.	2009c.	"The	NAme	oF	the	Holy	TRinity	IS	EngravED	in	the	UNiversE."	JuNe 6.	ACcesSEd	maY	25,	2013.	htTp://WWw.cAThOliCCulTure.org/cUlTuRe/libRary/VIEW.Cfm? rEcnUm=9012. ---.	2010.	"MeSsage	Of	His	Holiness	popE	BenEDicT	XVI	fOr	the	celeBrAtion Of	the	WOrld	DAy	Of	Peace."	January	1.	ACcesSed	May	25,	2013. httP://wwW.vAtiCaN.va/hoLY_fatheR/beNedIct_xvi/mEssages/PEacE/dOCUMeNts/hf_benxvi_mes_20091208_xliiI-wORLd-Day-peace_En.html. bReNnAN,	Andrew.	1988.	THiNkiNg	abOUT	NatuRe:	An	iNvEstigatiOn	of	NaTUrE, VAlue,	and	ecOlogy.	AThEns:	geoRgia	PREss. PAul	VI.
	Peace."	January	1.	Access ed	May	25, 	2013 . h ttp :/ /www .vat ican.va/holy_f a ther /benedict_xvi/messages /peac e/ d ocum e nt s/hf_ benxvi_ m es _ 2 007 12 08 _xl i- w or ld-da y-p eace_en .html. --- .	2 00 9a.	"Address to 	the	Membe rsof	the	Ponti fic al	Aca de myf or	Li feon th e	Occa s ion	of 	the	Fift ee n th	Gen e ral	Ass e m bl y."February	21.	Acce s se d 	May	25, 2013.  http: // w ww . v ati can .va/holy_f at her/b e nedict_ x vi / s p eec h es/2009/febru ary/documen t s/h f_benx vi _sp e _20090 221_a cc a dem ia-vita_en. html . ---.	20 09b.	C a ritas	i n 	Verita te.	Ju ne29. 	Acc e ss ed 	Ma y2 5,2 01 3.h ttp ://www.v at ic an.va /hol y _ f a ther /be nedi ct_xv i/encyclicals /do cume n ts/ hf_be nxvi_ enc_ 20 09062 9_cari tas-i n- veritate_en.htm l. - --.	2009c .	" Th e	N am e	oft he	Hol y	T rin ity	isEngrave d 	in 	t h e Un iverse."	June 6.	A cc e s se d	May	25 ,	2013 . 	h tt p ://www.c at hol iccu l t ure.o rg/c u lt ure/libr ary/vi e w. cf m? recn um =9012.  - --. 	20 10.	" M essa ge	ofHis	Holi nessP ope	Benedict	X V I	for	the	Cel e br a t io n  ofthe 	World	Dayof	P e ace. "	Ja n ua ry1 .	Acc essed 	M a y2 5,	2013. http://www .v atican .va/h oly_father/be nedict_xvi / m e ssages/p eace / do c uments/hf_benx vi_me s_20091208 _ xliii-wo rld-d ay-peace _en.html. B rennan,And rew .	1 988 . Th inking	aboutN a ture :An	Inve sti gationofNat ure , V al ue,	and	E cology.At he ns :Geo rgiaP ress. Pa ul 	VI .
	Peace."	January	1.	Accessed	May	25,	2013. http://www.vatican.va/holy_father/benedict_xvi/messages/peace/documents/hf_benxvi_mes_20071208_xli-world-day-peace_en.html._---.	2009a.	"Address	to	the	Members	of	the	Pontifical	Academy	for	Life	on the	Occasion	of	the	Fifteenth	General	Assembly."	February	21.	Accessed	May	25,_2013. http://www.vatican.va/holy_father/benedict_xvi/speeches/2009/february/documents/hf_benxvi_spe_20090221_accademia-vita_en.html. ---.	2009b.	Caritas	in	Veritate.	June	29.	Accessed	May	25,	2013. http://www.vatican.va/holy_father/benedict_xvi/encyclicals/documents/hf_benxvi_enc_20090629_caritas-in-veritate_en.html._---.	2009c.	"The	Name	of	the	Holy	Trinity	is	Engraved	in	the	Universe."	June 6.	Accessed	May	25,	2013.	http://www.catholicculture.org/culture/library/view.cfm?_recnum=9012._---.	2010.	"Message	of	His	Holiness	Pope	Benedict	XVI	for	the	Celebration of	the	World	Day	of	Peace."	January	1.	Accessed	May	25,	2013._http://www.vatican.va/holy_father/benedict_xvi/messages/peace/documents/hf_benxvi_mes_20091208_xliii-world-day-peace_en.html._Brennan,	Andrew.	1988.	Thinking	about	Nature:	An	Investigation	of	Nature, Value,	and	Ecology.	Athens:	Georgia	Press. Paul	VI.