The Capabilities Approach as a Foundation for an Ethical-Political Theory of the Good

L’approche des capabilités a été caractérisée par un développement fulgurant au cours des vingt-cinq dernières années. Bien que formulée à l’origine par Amartya Sen, détenteur du Prix Nobel en économie, Martha Nussbaum reprit cette approche dans le but de s’en servir comme fondation pour une théorie éthico-politique intégrale du bien. Cependant, la version de Nussbaum s’avéra particulièrement vulnérable à plusieurs critiques importantes, mettant sérieusement en doute son efficacité globale. À la lumière de ces faits, cette thèse vise à évaluer la pertinence théorique et pratique de l’approche des capabilités de Nussbaum, en examinant trois groupes de critiques particulièrement percutantes formulées à son encontre.

Effects of Air Pollution Control on Climate

Urban air pollution and climate are closely connected due to shared generating processes (e.g., combustion) for emissions of the driving gases and aerosols. They are also connected because the atmospheric lifecycles of common air pollutants such as CO, NOx and VOCs, and of the climatically important methane gas (CH4) and sulfate aerosols, both involve the fast photochemistry of the hydroxyl free radical (OH). Thus policies designed to address air pollution may impact climate and vice versa. We present calculations using a model coupling economics, atmospheric chemistry, climate and ecosystems to illustrate some effects of air pollution policy alone on global warming. We consider caps on emissions of NOx, CO, volatile organic carbon, and SOx both individually and combined in two ways. These caps can lower ozone causing less warming, lower sulfate aerosols yielding more warming, lower OH and thus increase CH4 giving more warming, and finally, allow more carbon uptake by ecosystems leading to less warming. Overall, these effects significantly offset each other suggesting that air pollution policy has a relatively small net effect on the global mean surface temperature and sea level rise. However, our study does not account for the effects of air pollution policies on overall demand for fossil fuels and on the choice of fuels (coal, oil, gas), nor have we considered the effects of caps on black carbon or organic carbon aerosols on climate. These effects, if included, could lead to more substantial impacts of capping pollutant emissions on global temperature and sea level than concluded here. Caps on aerosols in general could also yield impacts on other important aspects of climate beyond those addressed here, such as the regional patterns of cloudiness and precipitation.

Engineering Foundation Year - Sustaining Success - Lecture 1 - slides

These materials are used in student tutorials as part of the routes to success course. The tutorials are typically delivered to a large group (~50) in an interactive manner, with the slides serving as reference/check materials. Some of the questions in the slides can also be used as individual handouts

Engineering Foundation Year - Sustaining Success Portfolio Template

Template - word processed document for 'Routes to Success' Coursework 3 'Sustaining Success'

Engineering Foundation Year - Sustaining Success Week 1

Slides for first week of teaching

Engineering Foundation Year - Sustaining Success Week 1

Slides for first week of teaching, PDF 6 up

Engineering Foundation Year - Sustaining Success Week 1

Slides for first week of teaching, PDF

Engineering Foundation Year - sustaining success portfolio summary

single sheet containing all the section headings for the portfolio, providing overview

Collection Engineering Foundation Year, Sustaining Success, Week 1

slides, notes, and background information covered in first week of this six week set of classes

Engineering Foundation Year Sustaining Success Lecture 2

Lecture notes for skills module Routes to Success: Sustaining Success Lecture 2. Portfolio building

Engineering Foundation Year - Routes to Success - Sustaining Success - lecture 2

skills module, developing student skills by creating portfolio.

Collection Engineering Foundation Year, Sustaining Success, Week 2

slidses, portfolio template, portfolio summary, example feedback, video link

Engineering Foundation Year - Routes to Success - Sustaining Success - lecture 2 6up slides

skills module, developing student skills by creating portfolio.

Engineering Foundation Year Lecture 4 Handout - feedback on previous portfolios

Handout: Lecture 4 Feedback and reflection on previous portfolios provides generic feedback to students on portfolio task, used as example in subsequent years

Collection Foundation Year RTS Part 3 Week 3 AY2012-13

materials to accompany module focussed around creation and examination of a personal portfolio reflecting on learning