: Those who value human life from the point of [[conception]], oppose embryonic stem cell research because the extraction of stem cells from this type of an embryo requires its destruction. In other words, it requires that a [[human life]] be killed.<ref> [http://www.allaboutpopularissues.org/pros-and-cons-of-stem-cell-research.htm Pros And Cons Of Stem Cell Research]</ref> | : Those who value human life from the point of [[conception]], oppose embryonic stem cell research because the extraction of stem cells from this type of an embryo requires its destruction. In other words, it requires that a [[human life]] be killed.<ref> [http://www.allaboutpopularissues.org/pros-and-cons-of-stem-cell-research.htm Pros And Cons Of Stem Cell Research]</ref> |