2008 4 14 6 2 12 2 6 6 A W 1 2008 4 Feb. 2010 154 A W 4 4 A 31 124 W A W Vol. 80 No. 2 155 4 4 0 1 Feb. 2010 156 1 2 2006 1975 3 DNA Yes, No 4 4 1 “ ” “ ” 2 “ ” 3 “ ” “ ” “ Why? ? How? ” 1 3 p. 121 Vol. 80 No. 2 157 joint con- ference court- appointed witness Jasanoff 5 AAAS ABA National Conference of Lawyers and Sci- entists NCLS 6 court-appointed witness Federal Ju- dicial Center 600 7 8 PISA 9