Land Tenure Journal 2016/01

Download Land Tenure Journal 2016/01 PDF Online Free

Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9250098871
Total Pages : 158 pages
Book Rating : 4.2/5 (5 download)

DOWNLOAD NOW!


Book Synopsis Land Tenure Journal 2016/01 by : Food and Agriculture Organization of the United Nations

Download or read book Land Tenure Journal 2016/01 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-10-08 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of the Land Tenure Journal includes a geographically and technically diverse range of papers covering Europe, Africa, and Asia. They cover a variety of different situations where land tenure plays a key role in improving food security and reducing poverty: from land consolidation as an alternative to compulsory land acquisition in Germany; to rural land markets and land concentration in Romania; to the impact of secured land rights on crop productivity in Pakistan; to customary land associations and sustainability issues in Papua New Guinea; to addressing land conflicts in the Democratic Republic of the Congo (DRC) through a Green Negotiated Territorial Development approach.

Power / Knowledge / Land

Download Power / Knowledge / Land PDF Online Free

Author :
Publisher : University of Michigan Press
ISBN 13 : 047222011X
Total Pages : 349 pages
Book Rating : 4.4/5 (722 download)

DOWNLOAD NOW!


Book Synopsis Power / Knowledge / Land by : Laura German

Download or read book Power / Knowledge / Land written by Laura German and published by University of Michigan Press. This book was released on 2022-10-10 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 2008 outcry over the “global land grab” made headlines around the world, leading to a sustained interest in the dynamics and fate of customary land among both academics and development practitioners. In Power/Knowledge/Land, author Laura German profiles the consolidation of a global knowledge regime surrounding land and its governance within international development circles in the decade following this outcry, and the growing enrollment of previously antagonistic actors within it. Drawing theoretical insights on the inseparability of power and knowledge, German reveals the dynamics of knowledge practices that have enabled the longstanding project of commodifying customary land – and the more contemporary interests in acquiring and financializing it – to be advanced and legitimated by capturing the energies of socially progressive forces. By bringing theories of change from the emergent land governance orthodoxy into dialogue with the ethnographic evidence from across the African continent and beyond, concepts masquerading as universal and self-evident truths are provincialized, and their role in commodifying customary land and entrenching colonial futurities put on display. In doing so, the volume brings wider academic debates surrounding productive forms of power into the heart of the land grab debate, while enhancing their accessibility to a wider audience. Power/Knowledge/Land takes current scholarly debates surrounding land grabs beyond their theoretical moorings in critical agrarian studies, political economy and globalization into contemporary debates surrounding the politics of knowledge—from theories of coloniality to ontological anthropology, thereby enabling new dynamics of the phenomenon to be revealed. The book deploys a pioneering epistemology integrating deconstructionist approaches (to reveal the tactics, truth claims and ontological assumptions of global knowledge brokers), with systematic qualitative reviews and comparative study (to contrast these dominant constructs with the evidence and reveal alternative ways of knowing “land” and practicing “security” from the ethnographic literature). This helps to reveal the Western and modernist biases in the narratives that have been advanced about women, custom, and security, revealing how the coloniality of knowledge works to grease the wheels of land takings by advancing highly provincialized constructs aligned with western interests as universal truths.

Land Use

Download Land Use PDF Online Free

Author :
Publisher : BoD – Books on Demand
ISBN 13 : 1789857031
Total Pages : 318 pages
Book Rating : 4.7/5 (898 download)

DOWNLOAD NOW!


Book Synopsis Land Use by : Luis Loures

Download or read book Land Use written by Luis Loures and published by BoD – Books on Demand. This book was released on 2019-03-13 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The intensive increase in land use change is considered both a source of richness and a serious problem to landscape sustainability. In this scenario, although land use change plays a very important role for societal development, the impact of land use changes on economic, social, and ecological functions requires special attention. The new environmental paradigms associated with globalization and progressive climate change will certainly intensify the entropy and the instability in most of the existing land-uses. In this regard, this book aims to highlight a body of knowledge related to the discussion of the opportunities and challenges associated with the development of new sustainable landscapes, considering current and future challenges related to land-use changes and planning.

Expanding Perspectives on Human Rights in Africa

Download Expanding Perspectives on Human Rights in Africa PDF Online Free

Author :
Publisher : Routledge
ISBN 13 : 1351398466
Total Pages : 298 pages
Book Rating : 4.3/5 (513 download)

DOWNLOAD NOW!


Book Synopsis Expanding Perspectives on Human Rights in Africa by : M. Raymond Izarali

Download or read book Expanding Perspectives on Human Rights in Africa written by M. Raymond Izarali and published by Routledge. This book was released on 2019-03-14 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book draws attention to emerging issues around the rights of minorities, marginalized groups, and persons in Africa. It explores the gaps between human rights provisions and conditions, showing that although international human rights principles have been embraced in the continent, various minority groups and marginalized persons are denied such rights through criminalization and persecution. African countries have a good record of signing and ratifying international and regional rights instruments but the political will and capacity for enforcing these with respect to minorities remain weak. International contributors to the book provide new perspectives on the rights of marginalized and minority groups in different parts of Africa and the extent to which they are deprived or denied entitlement to the universality and equality articulated in law. The authors show that human rights, while having come of age as a moral ideal, has not been fully entrenched in practice towards groups such as children, indigenous populations, the mentally ill, persons with disabilities, and persons with albinism. This volume is geared toward scholars, students, human rights groups, policy makers, social workers, international organizations, and policy makers in the fields of criminology, security studies, development studies, political science, sociology, children studies, social psychology, international relations, postcolonial studies, and African Studies.

Natural Resource Sovereignty and the Right to Development in Africa

Download Natural Resource Sovereignty and the Right to Development in Africa PDF Online Free

Author :
Publisher : Routledge
ISBN 13 : 100043379X
Total Pages : 247 pages
Book Rating : 4.0/5 (4 download)

DOWNLOAD NOW!


Book Synopsis Natural Resource Sovereignty and the Right to Development in Africa by : Carol Chi Ngang

Download or read book Natural Resource Sovereignty and the Right to Development in Africa written by Carol Chi Ngang and published by Routledge. This book was released on 2021-08-25 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the nexus between natural resources ownership and the right to development in Africa. The right to sovereignty over natural resources and the right to development are recognised and protected in an extensive framework of international, regional and domestic instruments. They guarantee people's entitlement to fully and freely utilise their natural resources as a means of subsistence and for economic, social and cultural development. Yet, despite the abundance of natural resources in Africa a majority of the people on the continent remain largely impoverished. This book articulates the central argument that to achieve the right to development in Africa requires appropriate governance of the continent’s natural resources to which the people of Africa are guaranteed sovereign ownership. With case study illustrations from Zimbabwe, Ghana, Ethiopia and the Democratic Republic of Congo, chapters explore the normative measures, specific guarantees and community entitlements to natural resources for the realisation of the right to development. The book will be an invaluable guide to scholars and postgraduate students of Natural Resources, Development and African studies as well as policymakers and practitioners in these areas.

A Sociolegal Analysis of Formal Land Tenure Systems

Download A Sociolegal Analysis of Formal Land Tenure Systems PDF Online Free

Author :
Publisher : Routledge
ISBN 13 : 1000563405
Total Pages : 219 pages
Book Rating : 4.0/5 (5 download)

DOWNLOAD NOW!


Book Synopsis A Sociolegal Analysis of Formal Land Tenure Systems by : Bernardo Ribeiro de Almeida

Download or read book A Sociolegal Analysis of Formal Land Tenure Systems written by Bernardo Ribeiro de Almeida and published by Routledge. This book was released on 2022-03-24 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This sociolegal study focuses on the political, legal and institutional problems and dilemmas of regulating land tenure. By studying the development of the Timorese formal land tenure system, this book engages in the larger debate about the role of state systems in addressing and aggravating social problems such as insecurity, poverty, inequality, destruction of nature, and cultural and social estrangement. Land tenure issues in Timor-Leste are complex and deeply shaped by the nation’s history. Taking an insider’s perspective based on the author’s experience in Timorese state administration, and through the investigation of five analytical themes –political environment, lawmaking, legal framework, institutional framework, and social relationships and practices– this book studies the development of the Timorese formal land tenure system from independence in 2002 to 2018. It shows how political, legal, and administrative decisions on land administration are made, what and who influences them, which problems and dilemmas emerge, and how the formal system works in practice. The result is a portrait of a young nation grappling with the enormous task of creating a land tenure system that can address the needs of its citizens in the wake of centuries of socio-political tumult and huge fluctuations in resources. The book concludes by highlighting the importance of lawmaking and how abuses of power can be curbed by adequate administrative processes and laws. Finally, it argues that land administration is primarily a political matter. The political dimension of technical solutions must be considered if we aim to achieve fairer formal land tenure systems. The pertinence of the topics covered, the multi-disciplinary perspective, and the research methodology followed make this book appealing to a variety of readers, including international organizations, practitioners, academics and students engaged in land administration, post-colonial and -conflict issues, lawmaking, rule of law, public administration and issues of access and exclusion.

The Routledge Handbook of Property, Law and Society

Download The Routledge Handbook of Property, Law and Society PDF Online Free

Author :
Publisher : Taylor & Francis
ISBN 13 : 1000737551
Total Pages : 449 pages
Book Rating : 4.0/5 (7 download)

DOWNLOAD NOW!


Book Synopsis The Routledge Handbook of Property, Law and Society by : Nicole Graham

Download or read book The Routledge Handbook of Property, Law and Society written by Nicole Graham and published by Taylor & Francis. This book was released on 2022-11-14 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook brings together diverse perspectives, major topics, and multiple approaches to one of the biggest legal institutions in society: property. Property touches on many fundamental human questions. It involves decisions about power, economy, morality, work, and ecology. It also involves ideas about where humans fit in the world and how humans relate to more-than-human life. This book will ask in myriad ways such questions as: what property means, what kinds of property there are, what is and should be the relationship between owned and owner, and what is the impact of different forms of property on life in this world? Drawing on a range of socio-legal and empirical methodologies, renowned scholars and rising stars in property from around the world present current issues and map future directions in research. Coming from the place of law but reaching out through cognate disciplines, this handbook provides a comprehensive and accessible survey of current research at the interface of property, society, and the environment. This handbook will appeal to students and researchers across a range of disciplines, including law, sociology, geography, history, and economics.

Seeds of Stability

Download Seeds of Stability PDF Online Free

Author :
Publisher : Cambridge University Press
ISBN 13 : 1316949273
Total Pages : 319 pages
Book Rating : 4.3/5 (169 download)

DOWNLOAD NOW!


Book Synopsis Seeds of Stability by : Ethan B. Kapstein

Download or read book Seeds of Stability written by Ethan B. Kapstein and published by Cambridge University Press. This book was released on 2017-05-09 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under what conditions do the governments of developing countries manage to reform their way out of political and economic instability? When are they instead overwhelmed by the forces of social conflict? What role can great powers play in shaping one outcome or the other? This book is among the first to show in detail how the United States has used foreign economic policy, including foreign aid, as a tool for intervening in the developing world. Specifically, it traces how the United States promoted land reform as a vehicle for producing political stability. By showing where that policy proved stabilizing, and where it failed, a nuanced account is provided of how the local structure of the political economy plays a decisive role in shaping outcomes on the ground.

Economics and the Environment

Download Economics and the Environment PDF Online Free

Author :
Publisher : John Wiley & Sons
ISBN 13 : 111936986X
Total Pages : 928 pages
Book Rating : 4.1/5 (193 download)

DOWNLOAD NOW!


Book Synopsis Economics and the Environment by : Eban S. Goodstein

Download or read book Economics and the Environment written by Eban S. Goodstein and published by John Wiley & Sons. This book was released on 2017-09-25 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change has morphed from an environmental problem into a challenge to civilization itself. As CO2 levels have continued to rise, the 8th Edition of this book is now more relevant than ever. Retaining the approach of the original edition, the newest iteration features global warming as the framing example for a comprehensive look at environmental economics. Pedagogical clarity is ensured by the book’s central focus on four highly-focused questions: How much pollution is too much? Is the government up to the job? How can we do better? How can we resolve global issues? The text also continues with a strong focus on natural resources economics and ecosystem services. Updates to the book are included to address the very latest concerns, standards, and legislation related to environmental issues, providing students with a comprehensive look at this important topic while maintaining an accessible approach that makes the material engaging and highly relevant.

Land, Rights and the Politics of Investments in Africa

Download Land, Rights and the Politics of Investments in Africa PDF Online Free

Author :
Publisher : Edward Elgar Publishing
ISBN 13 : 1800377266
Total Pages : 229 pages
Book Rating : 4.8/5 (3 download)

DOWNLOAD NOW!


Book Synopsis Land, Rights and the Politics of Investments in Africa by : Lars Buur

Download or read book Land, Rights and the Politics of Investments in Africa written by Lars Buur and published by Edward Elgar Publishing. This book was released on 2023-03-02 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to the recent surge in extractive natural resource investments in Africa, this insightful book explores how relations between investors, ruling elites, and local populations develop when large-scale investments in gas, minerals, and agriculture expand. Advancing a multi-level approach that encompasses rigorous theoretical analysis, fieldwork, and literature review, expert contributors examine the implementation of natural resource investments and the extent to which they respect rights of local populations.

Handbook of Quality of Life and Sustainability

Download Handbook of Quality of Life and Sustainability PDF Online Free

Author :
Publisher : Springer Nature
ISBN 13 : 3030505405
Total Pages : 546 pages
Book Rating : 4.0/5 (35 download)

DOWNLOAD NOW!


Book Synopsis Handbook of Quality of Life and Sustainability by : Javier Martinez

Download or read book Handbook of Quality of Life and Sustainability written by Javier Martinez and published by Springer Nature. This book was released on 2020-10-30 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides the latest research related to quality of life and sustainability, taking into account social, economic, environmental, and political/governance aspects as well as specific socio-spatial contexts. The volume includes contributions from established and upcoming scholars from various disciplines and geographical contexts (Global South and North). The varying cultural and socio-spatial contexts of the authors in the selected cases contribute to first-hand knowledge on the realities of sustainability issues affecting the quality of life. The authors apply a wide diversity of methods and tools, which facilitates a unique understanding of the interlinkages between quality of life and sustainability. The chapters are grouped in three main sections: concepts and foundations; tools, techniques, and applications; and innovations. The authors provide their own view and theoretical approximation of the dimensions of sustainability, in particular on how these dimensions play out in relation to quality of life. The combination of sustainability and quality of life concepts and perspectives is particularly important in unravelling the multi-faceted nature of human, urban, rural/spatial development.

Agriculture and Rural Development in a Globalizing World

Download Agriculture and Rural Development in a Globalizing World PDF Online Free

Author :
Publisher : Routledge
ISBN 13 : 1315314037
Total Pages : 348 pages
Book Rating : 4.3/5 (153 download)

DOWNLOAD NOW!


Book Synopsis Agriculture and Rural Development in a Globalizing World by : Prabhu Pingali

Download or read book Agriculture and Rural Development in a Globalizing World written by Prabhu Pingali and published by Routledge. This book was released on 2017-05-08 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid structural transformation and urbanization are transforming agriculture and food production in rural areas across the world. This textbook provides a comprehensive review and assessment of the multi-faceted nature of agriculture and rural development, particularly in the developing world, where the greatest challenges occur. It is designed around five thematic parts: Agricultural Intensification and Technical Change; Political Economy of Agricultural Policies; Community and Rural Institutions; Agriculture, Nutrition, and Health; and Future Relevance of International Institutions. Each chapter presents a detailed but accessible review of the literature on the specific topic and discusses the frontiers in research and institutional changes needed as societies adapt to the transformation processes. All authors are eminent scholars with international reputations, who have been actively engaged in the contemporary debates around agricultural development and rural transformation.

The Small-Scale Fisheries Guidelines

Download The Small-Scale Fisheries Guidelines PDF Online Free

Author :
Publisher : Springer
ISBN 13 : 3319550748
Total Pages : 858 pages
Book Rating : 4.3/5 (195 download)

DOWNLOAD NOW!


Book Synopsis The Small-Scale Fisheries Guidelines by : Svein Jentoft

Download or read book The Small-Scale Fisheries Guidelines written by Svein Jentoft and published by Springer. This book was released on 2017-06-10 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: In June 2014, FAO member-states endorsed the Voluntary Guidelines for Securing Sustainable Small-Scale Fisheries (SSF Guidelines). These Guidelines are one of the most significant landmarks for small-scale fisheries around the world. They are comprehensive in terms of topics covered, and progressive, with their foundations based on human rights and other key principles. It can be anticipated that implementing the SSF Guidelines, whether at local, national, or regional levels, will be challenging. This book contains in-depth case studies where authors discuss the extent to which the Guidelines can help improve the realities of small-scale fishing men and women globally and make their livelihoods and communities more secure. This will require policy intervention and innovation, along with contributions of civil society organizations and academia. However, most of all it will necessitate the empowerment of fishing people so that they can become active participants in decision making on matters where their well-being and human rights are at stake. By endorsing the SSF Guidelines, states have committed themselves to support and facilitate this development. This book asks whether states can successfully “walk the talk,” and provides advice as to how they can do so. The collection of case studies sets the platform for an interactive dialogue space for researchers, policy makers, civil society and small-scale fishing communities to start the conversation about the monitoring and evaluation of the implementation of the SSF Guidelines at local, national, regional and global levels. An added value is that it helps add focus to our work as civil society activists involved in ensuring the application of the SSF Guidelines. Naseegh Jaffer – General Secretary, World Forum of Fisher People (WFFP) This collection offers many ways in which institutions enabling small-scale fisheries can protect and promote sustainability, food security, customary tenure, self-management, and market access, while fostering such benefits as ecosystem-based management, protected areas, incorporation of local knowledge, and poverty alleviation. You will want to put this book in the hands of policy-makers and practitioners immediately -- and for years to come. Evelyn Pinkerton – Professor, Simon Fraser University, Canada

Responsible and Smart Land Management Interventions

Download Responsible and Smart Land Management Interventions PDF Online Free

Author :
Publisher : CRC Press
ISBN 13 : 1000072533
Total Pages : 277 pages
Book Rating : 4.0/5 ( download)

DOWNLOAD NOW!


Book Synopsis Responsible and Smart Land Management Interventions by : Walter Timo de Vries

Download or read book Responsible and Smart Land Management Interventions written by Walter Timo de Vries and published by CRC Press. This book was released on 2020-07-16 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book showcases new empirical findings on the conceptualization, design, and evaluation of land management interventions and addresses two crucial aspects: how and under which conditions such interventions are responsible, and how such interventions can be supported by smart technologies. Responsible and Smart Land Management Interventions is for all types of actors in land management. Although primarily based on cases from Africa, it addresses land management issues from practical and theoretical perspectives relevant for land managers worldwide. It brings the discourse up to date and helps all practitioners designing new policies and those looking for new instruments to do so. Aimed at land academics, including students, teachers, and researchers, as well as practitioners, including those working within international organizations, donor organizations, NGOs, and land independent consultants, this book Delivers innovative methodologies for land management for professionals involved in land administration projects Explores land management from a geodetic and spatial planning perspective Includes real cases, empirical data, and analysis in contemporary and alternative land management developments in Africa Addresses important land issues which contribute to national development and achieving United Nations' SDGs Discusses contemporary research findings related to societal needs in land administration which are equally valid for non-African contexts Acts as a new teaching resource for land management and land administration courses, and land-related disciplines in geodesy, human geography, development studies, and environmental planning

Rural-Urban Linkages and Sustainable Development

Download Rural-Urban Linkages and Sustainable Development PDF Online Free

Author :
Publisher : Spears Media Press
ISBN 13 : 1942876580
Total Pages : 213 pages
Book Rating : 4.9/5 (428 download)

DOWNLOAD NOW!


Book Synopsis Rural-Urban Linkages and Sustainable Development by : Farai Kapfudzaruwa

Download or read book Rural-Urban Linkages and Sustainable Development written by Farai Kapfudzaruwa and published by Spears Media Press. This book was released on 2020-05-11 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume picks up from where a previously edited title in this book series - Rural-Urban Linkages and Sustainable Development in Africa (2018) left off, by presenting nine new case studies from various parts of the African continent. These cases illustrate the complex and multifaceted interactions between cities and rural areas, through the flow of resources, people, capital, information, and goods which directly impact the sustainable development of these concerned areas. Contributions are drawn from young faculty and graduates from the three master’s programmes in Sustainable Urban Development, Sustainable Integrated Rural Development and Mining and Mineral Resources, coordinated by the eight partner African universities who make up the Education for Sustainable Development in Africa (ESDA) initiative. The volume is part of the ESDA book series that serves primarily as undergraduate and graduate instruction materials for courses on sustainable development in Africa. It also aims to inform policy initiatives on development issues on the continent.

How Should We Measure City Size? Theory and Evidence Within and Across Rich and Poor Countries

Download How Should We Measure City Size? Theory and Evidence Within and Across Rich and Poor Countries PDF Online Free

Author :
Publisher : International Monetary Fund
ISBN 13 : 1513515675
Total Pages : 55 pages
Book Rating : 4.5/5 (135 download)

DOWNLOAD NOW!


Book Synopsis How Should We Measure City Size? Theory and Evidence Within and Across Rich and Poor Countries by : Remi Jedwab

Download or read book How Should We Measure City Size? Theory and Evidence Within and Across Rich and Poor Countries written by Remi Jedwab and published by International Monetary Fund. This book was released on 2019-09-20 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is obvious that holding city population constant, differences in cities across the world are enormous. Urban giants in poor countries are not large using measures such as land area, interior space or value of output. These differences are easily reconciled mathematically as population is the product of land area, structure space per unit land (i.e., heights), and population per unit interior space (i.e., crowding). The first two are far larger in the cities of developed countries while the latter is larger for the cities of developing countries. In order to study sources of diversity among cities with similar population, we construct a version of the standard urban model (SUM) that yields the prediction that the elasticity of city size with respect to income could be similar within both developing countries and developed countries. However, differences in income and urban technology can explain the physical differences between the cities of developed countries and developing countries. Second, using a variety of newly merged data sets, the predictions of the SUM for similarities and differences of cities in developed and developing countries are tested. The findings suggest that population is a sufficient statistic to characterize city differences among cities within the same country, not across countries.

Ethiopia in Theory: Revolution and Knowledge Production, 1964-2016

Download Ethiopia in Theory: Revolution and Knowledge Production, 1964-2016 PDF Online Free

Author :
Publisher : BRILL
ISBN 13 : 9004414770
Total Pages : 295 pages
Book Rating : 4.0/5 (44 download)

DOWNLOAD NOW!


Book Synopsis Ethiopia in Theory: Revolution and Knowledge Production, 1964-2016 by : Elleni Centime Zeleke

Download or read book Ethiopia in Theory: Revolution and Knowledge Production, 1964-2016 written by Elleni Centime Zeleke and published by BRILL. This book was released on 2019-10-14 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between the years 1964 and 1974, Ethiopian post-secondary students studying at home, in Europe, and in North America produced a number of journals. In these they explored the relationship between social theory and social change within the project of building a socialist Ethiopia. Ethiopia in Theory examines the literature of this student movement, together with the movement’s afterlife in Ethiopian politics and society, in order to ask: what does it mean to write today about the appropriation and indigenisation of Marxist and mainstream social science ideas in an Ethiopian and African context; and, importantly, what does the archive of revolutionary thought in Africa teach us about the practice of critical theory more generally?