In this article, I examine the rhetoric of democratic science within the field of synthetic biology. The still emerging field of synthetic biology claims to be a new kind of science based on the promises of affordable medicines, environmental bioremediation, and democratic, do-it-yourself science practices. I argue that the formation of a more democratic, DIY portion of this field represents an intervention into ethics debates by becoming “the proper informed public.” Through an analysis of twelve DIY and community-based synthetic biology (...) organizations’ websites, I found that democratic science was presented as a novel, progressive approach to science that addresses ethical concerns and at the same time produces better scientific results. In part, these claims were made possible through a reconfiguring of the boundaries between Science and the Public where scientists lay claim to solidarity with the public at large in opposition to traditional biosciences and Big Bio. My research suggests that the superficial use of the language of rights and democracy relegitimizes the primacy of scientific discovery to solve societal problems. I further suggest that by becoming the proper informed public, ethical challenges from publics critical of genetic sciences may become delegitimized. (shrink)