The air was rich with extrasensory material. Nearer to death, nearer to second sight.-Don DeLillo, White Noise During a six-month stay in a travel trailer in rural Oklahoma, a three-yearold developed small red dots on the backs of her ears, began bruising more easily, and walked through the world more clumsily, constantly toppling over. An older Indiana woman descended into a fog of "fuzzy thinking" and felt that her body was deteriorating at a slightly accelerated rate. A middle-aged man in Ohio sustained a "sick stuffy nose" and "throat problems" for a year and a half. Eye and respiratory-tract irritation, headaches, insomnia, and fatigue slowly crept into the body of a single father in rural Florida. His dreams, which became increasingly menacing over a matter of months, abated in intensity only when he slept next door at his grandparents' house. The stool of a nurse in Texas gradually loosened in consistency. A police officer in Washington State almost entirely ceased eating as his sense of taste began to dull. His wife, experiencing the same sensorial skewing, doused her food with large quantities of salt and noted the "weird air" in their home.The people above, and those who fill this article, began developing subtle and ongoing alterations to their physical constitution after spending time in a

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In this paper we resituate discussions of community-based science beyond the emancipatory rhetoric of democratization, creative commons, and the blurring of the bulwarks of expertise to include consideration of the potentially constrictive instrumentalist scientific idiom produced by and through these practices. Collectively, we apply four interrelated insights already available within STS literature to the chemical ecologies that we are immersed within and perpetuate: 1) projects engaged in the use of science for justice claims cannot fully escape reproducing hierarchies of knowledge-power, type, and knower; 2) the pursuit of science in these instances has the potential to foreclose imaginative horizons of "how" and "why" in favor of "how much";3) the pursuit of more data sets the stage for adversarial epistemological encounters that can lead to entrenchment rather than resolution; and 4) these practices have the resultant effect of defining and confining (democratic) participation to one in which data become an essential gateway to having a voice. Following from this, we ask: what are the approaches to apprehending the environment that might not so easily boil down to binaries of benevolence or harm, or to renderings of uncertainty confined to the specifications of statistical confidence intervals, that in turn justify further scientific inquiry? We gesture towards an expansive conversation that we call Nicholas Shapiro, Email: nshapiro@chemheritage.org Shapiro et al.Engaging Science, Technology, and Society 3 (2017) "inviting apprehension." Such approaches beckon multiple strata of apprehending the environment to provoke public inquiry and intervention into the questions that undergird what we assume are the problems of today and the avenues through which we must engage them.

The high stakes of emergent environmental crises, from climate change to widespread toxic exposures, have motivated STS practitioners to innovate methodologically, including leveraging STS scholarship to actively remake environmental scientific practice and technologies. This thematic collection brings together current research that transforms how communities and academics identify, study, and collectively respond to contaminants engendered by the fossil fuel and petrochemical industries, including air contamination from hydraulic fracking, marine pollution from petroleum-derived plastics, and hydrocarbon derivatives such as formaldehyde that intoxicate our homes. These interventions make inroads into the "undone science" and "regimes of imperceptibility" of environmental health crises. Authors, most of whom are practitioners, investigate grassroots methods for collaboratively designing and developing lowcost monitoring tools, crowdsourcing data analysis, and imagining ways of redressing toxicity outside of the idioms of science. Collectively, these articles work towards remaking how

We explore and contextualize changes at the Environmental Protection Agency (EPA) over the first 6 months of the Trump administration, arguing that its pro-business direction is enabling a form of regulatory capture. We draw on news articles, public documents, and a rapid response, multisited interview study of current and retired EPA employees to (1) document changes associated with the new administration, (2) contextualize and compare the current pro-business makeover with previous ones, and (3) publicly convey findings in a timely manner. The lengthy, combined experience of interviewees with previous Republican and Democratic administrations made them valuable analysts for assessing recent shifts at the Scott Pruitt-led EPA and the extent to which these shifts steer the EPA away from its stated mission to "protect human and environmental health." Considering the extent of its pro-business leanings in the absence of mitigating power from the legislative branch, we conclude that its regulatory capture has become likely-more so than at similar moments in the agency's 47-year history. The public and environmental health consequences of regulatory capture of the EPA will probably be severe and far-reaching.