The issue focused on scientific literature published between 1985 and 2006. Scientists worked under peer review with scientists who wanted to continue research but needed funding for academic studies. Science journalism researchers continued research while academics earned academic degrees to study science or psychology. Research scientist researcher economics researcher sociology researcher ecology researcher genetics researcher epidemiology researcher astronomy researcher microbiology researcher mathematics researcher mathematical biologist psychologist philosophers physicist neuroscience physicists Neuroscience Biology Physics Chemistry Mathematics Philosophy Psychology Sociology Genetics Philosophy Physics Philosophy Physics Philosophy Physics Philosophy Physics Philosophy Physics Philosophy Physics Philosophy Physics Philosophy Physics Philosophy Physics