Organic compounds on Mars! But Curiosity's carbon find might have come from Earth. Meanwhile, on Earth, NASA announces another Mars rover for 2020. The National Academy of Sciences says NASA is lost in space and it's all Obama's fault. Meanwhile, in inner space, the backlash against brain porn goes mainstream.
From time to time, all of us will find ourselves wondering whether all of the blood, sweat, and tears that we put into our work are making a difference. There are a lot of academics in the field who are very interested in these questions, and in this issue we feature three articles that we hope will expand your thinking about the ways in which science writers make a difference in their professional, local, and global communities.
