The Special Case of Pesticides: Science and Regulation

Pesticide regulation is a data-intensive activity that is strongly controlled at the federal level. The pesticide law FIFRA controls pesticide sale, use, and disposal. Normal use of pesticides is excluded under RCRA and CERCLA. There are approximately 1,000 pesticide active ingredients with highly diverse functions ranging from insecticides to disinfectants and pheromones (insect sex attractants). There is a relatively large database on many pesticides, which helps reduce uncertainty in risk assessments. Witnesses subject to Daubert should be familiar with the data as well as the computer models designed for pesticides. “Inert” ingredients that are formulated with the pesticide active ingredients can become issues in torts cases. Federal courts have ruled both in favor and against FIFRA preemption, i.e., the ability of a plaintiff to seek relief in a torts case may be blocked by FIFRA. Golf course permitting provides a special land use whereby fundamental pesticide risk and regulatory issues are debated at the level of local planning and zoning commissions.     

Globalisation, Ecological Modernisation and New Labour

Ecological modernisation (EM) provides the principal framework within which environmental policy reform projects are understood. However, writers using the approach, neglect to explain the political contexts within which it is possible to pursue such projects. Specifically, they ignore how discourses of globalisation structure the attempts of states to introduce environmental policy measures consistent with EM agendas. Through an analysis of the UK government's attempts to introduce policies consistent with an EM approach, we show that New Labour's discourse of globalisation acts to create opportunities for EM in some policy arenas and hinder them in others. We examine the development of a renewable energy strategy, the case of genetically modified foods, and transport policy. By specifying conditions under which EM may be pursued, the analysis reveals the potential, but also the limits, of this approach, which attempts to ignore the deep political questions raised by environmental degradation.     

Making Hay with Actualism? The Need for a Realist Concept of Structure

This article criticises the ontological assumptions outlined in Colin Hay's recent book Political Analysis (2002). It takes issue with Hay's interpretation of critical realism, in particular his reading of the work of Margaret Archer. Furthermore, it is suggested that Hay's understanding of the structure-agency relationship contains weaknesses which have implications for both his theoretical and empirically-based work. It is argued that a more robust concept of social structure may be required to support the kind of critical political analysis Hay aspires to.     

Voting competitions with interested politicians: Platforms do not converge to the preferences of the median voter

We examine equilibrium voting strategies for elections with interested politicians facing uncertainty about voter pReferences. If politicians' utilities are defined over the set of strategies that voters select (instead of being dependent only on the probability of winning an election), equilibrium strategies will diverge (instead of converging to the median voter's pReferences) as long as politicians have different pReferences. We present conditions (i) for political compromise, and (ii) for politicians with different utility functions to merge into parties with complete strategic agreement.     

Forensic analysis of hallucinogenic fungi: a DNA-based approach

Hallucinogenic fungi synthesize two controlled substances, psilocin and psilocybin. Possession of the fungal species that contain these compounds is a criminal offence in North America. Some related species that are morphologically similar, do not contain the controlled substances. Therefore, unambiguous identification of fungi to the species level is critical in determining if a mushroom is illegal. We investigate a phylogenetic approach for the identification of species that contain the psychoactive compounds. We analyzed 35 North American specimens representing seven different genera of hallucinogenic and non-hallucinogenic mushrooms. We amplified and sequenced the internal transcribed spacer region of the rDNA (ITS-1) and a 5′ portion of the nuclear large ribosomal subunit of rRNA (nLSU rRNA or 28S). ITS-1 locus sequence data was highly variable and produced a phylogenetic resolution that was not consistent with morphological identifications. In contrast, the nLSU rRNA data clustered isolates from the same species and separated hallucinogen containing and non-hallucinogen containing isolates into distinct clades. With this information, we propose an approach that combines the specificity of PCR detection and the resolving power of phylogenetic analysis to efficiently and unambiguously identify hallucinogenic fungal specimens for legal purposes.