Looking to science to provide us with values? Not only no, but hell no. The scientific method is one of mankind’s greatest inventions, but it needs morality from a traditional source to keep it in check. Looking to science for values is a very bad thing. Then you start going down the path of “life unworthy of life”.
Looking for morality in science is inherently unscientific. Morals are unfalsifiable, and therefrore outside the realm of science.