The opinions expressed in this commentary are solely those of Nancy Unger . Nancy Unger : On Earth Day , liberals and conservatives show polarization on conservation . But conservative women were early conservation supporters because of role as mothers . She says they held traditional roles as protector of children , health . They also believed in the importance of preserving natural resources for future generations.
Nancy Unger : On Earth Day , liberals and conservatives show polarization on conservation . But conservative women were early conservation supporters because of role as mothers . She says they held traditional roles as protector of children , health . They also believed in the importance of preserving natural resources for future generations.