CONTENTSThe Brief19The View24The Race Is On For the GOP candidates tryingto dethrone Trump, it may all come down to IowaBy Molly Ball30ForwardFashion Designer Stella McCartney’s quest to align looking good with doing goodBy Naina Bajekal36The ReefWarrior Ecologist Enric Sala is coaxing leaders to protect the coastal zones that, in turn, will save entire oceansBy Aryn Baker42Baja onThe Bubble Conserving the coasts of Baja California means barring industrial fishing while embracing the local fleet, plus some ecotourism By Jeffrey Kluger49Time OffPhotographer Cristina Mittermeier among Spanish jack in Cabo Pulmo Marine Protected Area, Baja California, MexicoPhotograph by Paul Nicklen—SeaLegacy