Original sentence: Eugenics (from the Greek ευγενής, for "well-born") is a social philosophy (sometimes labeled a "science" or a "pseudoscience") which advocates the manipulation of human reproduction for the purposes of attempting to improve the human species over generations in regards to hereditary features
Edited sentence: Eugenics (from the Greek ευγενής, for "well-born") is a study (sometimes labeled a "science" or a "pseudoscience") of improving human qualities and ability and reducing suffering by attempting to improve the human species over generations in regards to hereditary features