Thomas Duncan

In a previous paper (Duncan, T.L., Semura, J.S. in Entropy 6:21, 2004) we considered the question, “What underlying property of nature is responsible for the second law?” A simple answer can be stated in terms of information: The fundamental loss of information gives rise to the second law. This line of thinking highlights the existence of two independent but coupled sets of laws: Information dynamics and energy dynamics. The distinction helps shed light on certain foundational questions in statistical mechanics. For example, the confusion surrounding previous “derivations” of the second law from energy dynamics can be resolved by noting that such derivations incorporate one or more assumptions that correspond to the loss of information. In this paper we further develop and explore the perspective in which the second law is fundamentally a law of information dynamics.

Economists model state-provided defense as a value-added, public good. The actual government provision of defense, however, is a “black box” that is rarely analyzed. This chapter contributes to opening this black box by analyzing the U.S. defense budget. We provide an institutional explanation for why scarce public resources are often squandered on defense-related activities. Our framework blends insights from James Buchanan and Elinor Ostrom and models the U.S. defense budget as a “fiscal commons.” We consider the absence of mechanisms to ameliorate overgrazing and, in doing so, emphasize that waste, fraud, and abuse is a system feature of the current system. We also consider the implications for reform.

Notions of research quality are contextual in many respects: they vary between fields of research, between review contexts and between policy contexts. Yet, the role of these co-existing notions in research, and in research policy, is poorly understood. In this paper we offer a novel framework to study and understand research quality across three key dimensions. First, we distinguish between quality notions that originate in research fields and in research policy spaces. Second, drawing on existing studies, we identify three attributes considered important for ‘good research’: its originality/novelty, plausibility/reliability, and value or usefulness. Third, we identify five different sites where notions of research quality emerge, are contested and institutionalised: researchers themselves, knowledge communities, research organisations, funding agencies and national policy arenas. We argue that the framework helps us understand processes and mechanisms through which ‘good research’ is recognised as well as tensions arising from the co-existence of conflicting quality notions.

The paper introduces a concept of a ‘negotiated space’ to describe university researchers’ attempts to balance pragmatically, continually and dynamically over time, their own agency and autonomy in the selection of research topics and pursuit of scientific research to filter out the explicit steering and tacit signals of external research funding agencies and university strategies and policies. We develop this concept to explore the degree of autonomy researchers in fact have in this process and draw on semi-structured interview material with research group leaders in Finland and the UK, in the former in seven research fields, in the latter in two fields. First, the analysis reveals that topic selection is strongly filtered by the intra-scientific factors. In topic selection researchers have more leeway, a broader negotiated space than in research content, that is, in the ways in which they pursue their research, which are more affected by funding opportunities and other contextual matters. Second, the ways which affect researchers’ agency include individual- and more aggregate-level acts and factors: at the individual level, researchers resort to different strategies to create a negotiated space, but at the more aggregate level field-specific factors play a role. In fields with multiple funding opportunities, which we call ‘shopping mall’ fields, researchers can have a broader negotiated space than in fields where funding is more based on ‘lottery’. In the latter, the researchers’ negotiated space is narrow and contingent on the outcome of the funders’ decisions.

This chapter highlights the insights that the Austrian tradition brings to the analysis of foreign intervention. Foreign intervention is the use of the discretionary power of a government in one society to address the perceived problems in foreign societies. As such, the attempt to exercise top-down government authority, even with the most noble of intentions, will ultimately face problems similar to those faced in all types of central planning. The limits of human reason and the planner’s ability to engage in rational constructivism apply as strongly abroad as they do domestically. This chapter lays out those limitations and encourages a note of caution in attempts to intervene abroad.

In 1885, during initial discussions of J. C. Maxwell's celebrated thermodynamic demon, Whiting (1) observed that the demon-like velocity selection of molecules can occur in a gravitationally bound gas. Recently, a gravitational Maxwell demon has been proposed which makes use of this observation [D. P. Sheehan, J. Glick, and J. D. Means, Found. Phys. 30, 1227 (2000)]. Here we report on numerical simulations that detail its microscopic phase space structure. Results verify the previously hypothesized mechanism of its paradoxical behavior. This system appears to be the only example of a fully classical mechanical Maxwell demon that has not been resolved in favor of the second law of thermodynamics