Kepler-452b revolves around a sun much like our own.
September 1, 2006
A Nasty Mother The reverence for nature that Richard Gallagher1 and Lee Silver2 attribute to many scientists and nonscientists isn?t necessarily related to a view that mother nature is "benevolent," "kind," or "caring." An ecosystem can be both "in harmony" and still be deadly to individuals (even humans) and species. Many of us are very nervous about genetic engineering and other issues within bioethics because we humans just aren?t smart enough to take those functions away from