Modernist Ecology: Modernism and the Reimagination of Nature

Countering the trend in contemporary ecocriticism to advance realism as an environmentally responsible mode of representation, this essay argues that the anti-realist aesthetics of literary modernism were implicitly “ecological.” In order to make this argument I distinguish between contemporary and modernist ecological culture (both of which I differentiate in turn from ecological science); while the former is concerned primarily with the practical reform characteristic of what we now call “environmentalism,” the latter demanded an all-encompassing reimagination of the relationship between humanity and nature. “Modernist ecology,” as I call it, attempted to envision this change, which would be ontological or metaphysical rather than simply social, through thematically and formally experimental works of art. Its radical vision, suggestive in some ways of today’s “deep” ecology, repudiated modern accounts of nature as a congeries of inert objects to be manipulated by a sovereign subject, and instead foregrounded the chiasmic intertexture of the subject/object relationship. In aesthetic modernism we encounter not “objective” nature, but “nature-being” – a blank substratum beneath the solid contours of what philosopher Kate Soper calls “lay nature” – the revelation of which shatters historical constructions of nature and alone allows for radical alternatives. This essay looks specifically at modernist ecology as it appears in the works of W. B. Yeats, D. H. Lawrence, and Samuel Beckett, detailing their attempts to envision revolutionary new ecologies, but also their struggles with the limited capacity of esoteric modernist art to effect significant ecological change on a collective level.

The Rotational Evolution and Magnetospheric Emission of the Magnetic Early B-type Stars

How do the magnetic fields of massive stars evolve over time? Are their gyrochronological ages consistent with ages inferred from evolutionary tracks? Why do most stars predicted to host Centrifugal Magnetospheres (CMs) display no H$\alpha$ emission? Does plasma escape from CMs via centrifugal breakout events, or by a steady-state leakage mechanism? This thesis investigates these questions via a population study with a sample of 51 magnetic early B-type stars. The longitudinal magnetic field \bz~was measured from Least Squares Deconvolution profiles extracted from high-resolution spectropolarimetric data. New rotational periods $P_{\rm rot}$ were determined for 15 stars from \bz, leaving only 3 stars for which $P_{\rm rot}$ is unknown. Projected rotational velocities \vsini~were measured from multiple spectral lines. Effective temperatures and surface gravities were measured via ionization balances and line profile fitting of H Balmer lines. Fundamental physical parameters, \bz, \vsini, and $P_{\rm rot}$ were then used to determine radii, masses, ages, dipole oblique rotator model, stellar wind, magnetospheric, and spindown parameters using a Monte Carlo approach that self-consistently calculates all parameters while accounting for all available constraints on stellar properties. Dipole magnetic field strengths $B_{\rm d}$ follow a log-normal distribution similar to that of Ap stars, and decline over time in a fashion consistent with the expected conservation of fossil magnetic flux. $P_{\rm rot}$ increases with fractional main sequence age, mass, and $B_{\rm d}$, as expected from magnetospheric braking. However, comparison of evolutionary track ages to maximum spindown ages $t_{\rm S,max}$ shows that initial rotation fractions may be far below critical for stars with $M_*>10 M_\odot$. Computing $t_{\rm S,max}$ with different mass-loss prescriptions indicates that the mass-loss rates of B-type stars are likely much lower than expected from extrapolation from O-type stars. Stars with H$\alpha$ in emission and absorption occupy distinct regions in the updated rotation-magnetic confinement diagram: H$\alpha$-bright stars are found to be younger, more rapidly rotating, and more strongly magnetized than the general population. Emission strength is sensitive both to the volume of the CM and to the mass-loss rate, favouring leakage over centrifugal breakout.

The Evolution and Reform of Summary Trials in Canadian Military Justice

There is a place where a Canadian citizen can be sent to 30 days detention, by someone who is not a judge, without being represented by counsel, and without having a meaningful right to appeal. It is the summary trial system of the Canadian Armed Forces. This thesis analyses that system and suggests reforms. It is aimed at those who have an interest in improving the administration of military justice at the unit level but want to sufficiently understand the issues before doing so. Through a classic legal approach with elements of legal history and comparative law, this study begins by setting military justice in the Canadian legal firmament. The introductory chapter also explains fundamental concepts, first and foremost the broader notion of discipline, for which summary trial is one of the last maintaining tools. Chapter II describes the current system. An overview of its historical background is first given. Then, each procedural step is demystified, from investigation until review. Chapter III identifies potential breaches of the Charter, highlighting those that put the system at greater constitutional risk: the lack of judicial independence, the absence of hearing transcript, the lack of legal representation and the disparity of treatment between ranks. Alternatives adopted in the Canadian Armed Forces and in foreign jurisdictions, from both common law and civil law traditions, in addressing similar challenges are reviewed in Chapter IV. Chapter V analyses whether the breaches could nevertheless be justified in a free and democratic society. Its conclusion is that, considering the availability of reasonable alternatives, it would be hard to convince a court that the current system is a legitimate impairment of the individual’s legal rights. The conclusion Chapter presents options to address current challenges. First, the approach of ‘depenalization’ taken by the Government in recent Bill C-71 is analysed and criticised. The ‘judicialization’ approach is advocated through a series of 16 recommendations designed not only to strengthen the constitutionality of the system but also to improve the administration of military justice in furtherance of service members’ legal rights.