Ruse has also argued that an evolutionary account of morality suggests that there are no moral facts in the first place.
1	Ruse	Ruse	PROPN	NNP	Number=Sing	4	nsubj	4:nsubj	Discourse=attribution-positive:43->45:1|Entity=(37-person-giv:act-cf1*-1-coref-Michael_Ruse)
2	has	have	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	aux	4:aux	_
3	also	also	ADV	RB	_	4	advmod	4:advmod	_
4	argued	argue	VERB	VBN	Tense=Past|VerbForm=Part	0	root	0:root	_
5	that	that	SCONJ	IN	_	11	mark	11:mark	Discourse=attribution-positive:44->45:0|Entity=(47-abstract-new-cf5-7-disc
6	an	a	DET	DT	Definite=Ind|PronType=Art	8	det	8:det	Entity=(48-abstract-new-cf3-3-coref
7	evolutionary	evolutionary	ADJ	JJ	Degree=Pos	8	amod	8:amod	_
8	account	account	NOUN	NN	Number=Sing	11	nsubj	11:nsubj	_
9	of	of	ADP	IN	_	10	case	10:case	_
10	morality	morality	NOUN	NN	Number=Sing	8	nmod	8:nmod:of	Entity=(26-abstract-giv:act-cf2-1-coref)48)
11	suggests	suggest	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	ccomp	4:ccomp	_
12	that	that	SCONJ	IN	_	14	mark	14:mark	Discourse=joint-other_m:45->32:4
13	there	there	PRON	EX	PronType=Dem	14	expl	14:expl	_
14	are	be	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	11	ccomp	11:ccomp	_
15	no	no	DET	DT	Polarity=Neg|PronType=Art	17	det	17:det	Entity=(49-abstract-new-cf4-3-sgl
16	moral	moral	ADJ	JJ	Degree=Pos	17	amod	17:amod	_
17	facts	fact	NOUN	NNS	Number=Plur	14	nsubj	14:nsubj	Entity=49)
18	in	in	ADP	IN	_	21	case	21:case	_
19	the	the	DET	DT	Definite=Def|PronType=Art	21	det	21:det	_
20	first	first	ADJ	JJ	Degree=Pos|NumType=Ord	21	amod	21:amod	_
21	place	place	NOUN	NN	Number=Sing	14	obl	14:obl:in	Entity=47)|SpaceAfter=No
22	.	.	PUNCT	.	_	4	punct	4:punct	_
