The first year of the Donald J. Trump administration wasn’t a smooth one for science supporters. It started with surprise limits on immigration to the U.S. from some countries, a move that many scientists saw as dangerous to scientific openness. The year continued with significant proposed budget cuts for most of the major science research agencies, as well as attacks on peer review and support for universities’ administrative costs. The White House’s appointments to major science positions haven’t helped the situation (see chart, page 29). Many new leaders of key research agencies have neither a science background nor science connections. And the administration still hasn’t made any major appointments to the U.S. Office of Science & Technology Policy (OSTP)—including the director, who would normally serve as the president’s science adviser. This situation has forced many organizations to change tack in their science advocacy efforts. “It has really rallied the scientific