One of the most widespread human experiences is the sense of being descended from those who came before. It is a basic way – sometimes people feel it the most basic way – of understanding, justifying, and contesting the organization of social life, including matters of family, class, place, race, and professions. Along with my co-authors Loka Ashwood and Jay Orne (we’re writing a book about this) in this talk I term this deep and abiding concern heritas: the authority of social relations we contend we did not choose because they descend from our embodied past. Heritas draws on two common conceptions of “blood” heritage, what we term physical blood and generated blood, a more figurative understanding. Embodied heritage gains social power through externalizing identity into the past and into nature through historicization and naturalization. Heritas is inescapably ideological, since no one can know for sure what went on in the past or what will go on in the future. But it is a felt ideology – deeply meaningful, capable of eliciting some of the strongest emotional responses of human experience. There is also a spirited quality to heritas’s felt ideology. Part of what people feel is a sense of the presence of descent, ghostly ties that tingle the flesh and enliven the blood. And heritas is recursive. It structures much of our social organization, which in turn shapes our felt ideology, configuring our sense of the justice of social power and the boundaries of commitment we show for one another’s well-being. Painfully, but crucially, heritas is a common source both of some of our most basic delights and worst torments. Heritas is a troubled joy, for we are troubled beings.

Professor Michael M. Bell is an accomplished agroecologist, environmental sociologist, and community scholar at the esteemed University of Wisconsin-Madison. He boasts an impressive collection of eleven published books, three of which have been granted prestigious national awards. Among his recent works are City of the Good: Nature, Religion, and the Ancient Search for What Is Right (Princeton, 2018), the Cambridge Handbook of Environmental Sociology (Cambridge, 2020), and the 6th edition of Invitation to Environmental Sociology (Sage, 2021). In addition to his scholarly pursuits, Professor Bell is also a gifted composer and performer of grassroots and classical music.

Although today race is generally thought of largely in terms of skin color and blood, its origins lie in part in an ancient conflict that we often overlook: the urban-rural conflict between the bourgeois peoples of the city and the pagan peoples of the countryside. Starting with a close analysis of a work of colonial bigotry, Sir Harry Johnston’s 1920 The Backward Peoples and Our Relations with Them, I sketch out the intersectional implications of pagan-bourgeois conflict for the rise of the idea of race – what might be termed a rural sociology of race. I also use etymological evidence to connect the history of racial hierarchy to the construction of savagery, and the construction of savagery to some three thousand years of urban exploitation of the rural, closely associated with imperialism and rise of urban-centered structures of power. The English words pagan, heathen, savage, rude, villain, and backward (and their equivalents in many other European languages) all etymologically stem from rural metonyms; they are all forms of savaging the rural. Upon this phantasm, an economics of savage exploitation runs through the history of bourgeois exploitation. I also briefly sketch how colonialists used techniques of ruralizing the savage to exploit pagan peoples. I conclude by considering how pagan exploitation could be incorporated into accounts of intersectionality, and how we can interrogate attempts to justify such exploitation through critique of what I have elsewhere termed the natural conscience. to the event.

Professor Michael M. Bell is an accomplished agroecologist, environmental sociologist, and community scholar at the esteemed University of Wisconsin-Madison. He boasts an impressive collection of eleven published books, three of which have been granted prestigious national awards. Among his recent works are City of the Good: Nature, Religion, and the Ancient Search for What Is Right (Princeton, 2018), the Cambridge Handbook of Environmental Sociology (Cambridge, 2020), and the 6th edition of Invitation to Environmental Sociology (Sage, 2021). In addition to his scholarly pursuits, Professor Bell is also a gifted composer and performer of grassroots and classical music.

A one day work shop of activists, academics, farmers and community members, bridging our differences and joining our strengths, for a new mix of ideas and perspectives to organize change.

Dr. Kyle Leach

Associate Professor

Department of Physics

Colorado School of Mines

Host: Korsch

Title: Hunting for Ghosts using Rare-Isotope Doped Superconducting and Optomechanical Sensors

Abstract: Nuclear beta and electron capture (EC) decay serve as sensitive probes of the structure and symmetries at the microscopic scale of our Universe. As such, precision measurements of the final-state products in these processes can be used as powerful laboratories to search for new physics from the meV to TeV scale. Significant advances in “rare isotope” availability and quality, coupled with decades of sensing technique development from the AMO community have led us into a new era of fundamental tests of nature using unstable nuclei. For the past few years, we have taken the approach of embedding radioisotopes in thin-film superconducting tunnel junctions (STJs) to precisely measure the recoiling atom that gets an eV-scale “kick” from the neutrino following EC decay. These recoils are encoded with the fundamental quantum information of the neutrino and decay process, as well as carrying unique signatures of weakly coupled beyond standard model (BSM) physics; including neutrino mass, exotic weak currents, and potential “dark” particles created within the energy-window of the decay. These measurements provide a complimentary and (crucially) model-independent portal to the dark sector with sensitivities that push towards synergy between laboratory and cosmological probes. In this talk, I will discuss the broad program we have developed to provide leading limits in these areas as well as the technological advances across several sub-disciplines of science required to enable this work, including subatomic physics, quantum engineering, atomic theory, and materials science. Finally, I will discuss future prospects of extending this work using macroscopic amounts of harvested exotic atoms from the Facility for Rare Isotope Beams (FRIB) in optically levitated nanospheres for direct momentum measurements of the decay recoils.