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Executive Summary
Yet Another Rethink of Economics
Overview, Contents and Summary
(These pages are best viewed in a narrowish window.)
There are several 'rethinks' of economics; why do we need another?
Many, many have been discussing what is wrong with economics over the past 50 years - a veritable plethora of opinions and discussions. We need to 'join the dots'; we need an integrated understanding of economics - its theory and its practice, economics as a discipline and as a sphere of life, its activities and its outcomes, its good and its bad points.
This rethink comes to economics from the outside, bringing a rare set of perspectives: from everyday life, from philosophy, from Christian (and other religious) thinking, from seeking to embrace rather than reject or take sides. But it also comes from within the inside of economics, engaging with economic theory and practice in detail: listening, affirming, critiquing and enriching. This has led to several main principles:
(These ideas are still being developed, but are substantially complete if you are forgiving.)
Overview of Main Principles of Rethink
Consider:
- Have economics and the economy lost their way? In Chapter 4, we discuss the meaning, mandate and mindset of economics as integral economics and not just from outside. Example Key takeaway: Economics as 'serving' other spheres of life, all together aimed at Multi-aspectual Overall Good, rather than being the most important.
- Is economics too narrow in what it values? In Chapter 5, we argue that a wide range of values is important, to be taken account of within economics theory as well as practice - especially the natural world, unpaid household work, and even subtle things like happiness, aesthetics and faith. Example Key Takeaway: Use Dooyeweerd's Aspects to understand diversity of value(s).
- Do economic predictions keep going wrong? Do we truly understand economic activity? Chapter 6 presents a multi-aspectual idea of functioning and repercussions, in which economics theory and practice take account of other spheres of human life rather than treating them as 'externalities'. Example Key Takeaways: 1. Take every aspect into account, especially hidden mindset and attitude. 2. Here is a way to include unpaid work.
- How much damage does the economy do to the world, to human health and happiness? Chapter 7 finds a way to properly distinguish harmful and useless economic activity from good in multiple aspects, rather than just lump them all together as GDP and the desire for growth do. Example Key Takeaways: 1. GDP should subtract Harmful economic activity from Good, rather than add it. 2. A way to decide where growth and de-growth should occur.
- (Still being worked out.) Why is economics so fragmented, into micro and macroeconomics? What damage does our attitude to money do? Chapter 8 discusses a new ways to understanding subjects and objects in economics and our responsibility at all levels. Example Key Takeaway: Money is not a resource for satisfaction; money is an opportunity for responsibility.
That sums up our rethink or reframing of economics.
Contents of This Page
Structure of Site
This page: a contents list with summaries of each chapter and section. Reading through the summaries should give you an overall idea of what the Rethink / Reframing is about.
Ten chapters in three parts:
- Part I, Chapters 1, Introduction. Chapter 2, Overview of Recent Ideas. Chapter 3, Explanation of Perspectives.
- Part II, Chapters 4-8, discussing the five questions above.
- Part III, Chapters 9-10, Application and Conclusion.
In Part III, Chapter 9 discusses, as a challenging example of how all that can be applied, to understand and prevent environmental destruction.
In Part I, Chapter 1 introduces the problems economics causes, not least environmental problems. Chapter 2 reviews recent and conventional thinking in economics - a plethora of proposals. Chapter 3 presents six perspectives from which we develop the rethink: everyday reality, embracing all views, a multi-aspectual philosophy of the world, a healthy a Christian and other religious perspective, an idea of Multi-aspectual Good, and our methodology of LACE. Embracing? Our rethink recognises valid insight and gross error in both capitalist and socialist economics, orthodox and heterodox, and treats them as part of the same picture.
What is in a Rethink? Pespectives that Guide Us
Every rethink of economics is guided by a number of perspectives, which shape it, often unconsciously. It is good to make them explicit. We have six:
- A rethink needs a stance on how it treats the complexities of real-life economics and how authoritative it takes theory and academic material to be. We prioritise pre-theoretical experience over theories and rules, especially for evidence and input, but do so critically.
- A rethink will draw upon previous ideas, usually to incorporate or reject. Instead, we treat all ideas as offering some valid insight, yet also some falsehood. So we embrace recent and conventional, left- and right-wing, environmental and human, capitalist and socialist, ...
- A rethink presupposes some philosophical underpinnings. Our rethink emanates from Dooyeweerd's multi-aspectual philosophy and especially employs his suite of aspects as a conceptual tool for understanding diversity and coherence.
- A rethink takes a stance on the role of religion and ideology, most trying to ignore them or adopt them. We believe religion and ideology offer important insights for economics, but we clearly identify them, so that they do not dominate.
- A rethink presupposes some aim to which economics contributes. We believe economics should contribute to Multi-aspectual Overall Good.
- A rethink adopts a methodology towards engaging with extant ideas. We listen, affirm, critique, and enrich (LACE), in each of the topics we include within "economics"
Overview of Ten Chapters
Part 1: Introductory Chapters:
- Chapter 1. Introduction
Summary: This chapter sets out the whats, whys and hows of this Rethink / Reformation of economics, so that readers can understand it more fully.
- Chapter 2. A Brief Overview of Recent and Conventional Thinking in Economics
Summary: This chapter summarises a range of insights from recent thinkers, and perhaps also some conventional ideas from both left and right of economics. It ends with the need for an integrated picture and a way to detect other issues not yet widely discussed.
- Chapter 3. Perspectives We Employ in Our Rethink
Summary: Six perspectives guide this rethink and make it possible: 1. Everyday life; 2. Embracing all ideas (left, right and recent); 3. Dooyeweerd's philosophical understanding of reality; 4. Christian/religious perspectives and the insights they bring; 5. Multi-aspectual Overall Good; 6. Engaging with extant ideas.
Part II - The Five Main Chapters
Part III - Applying All That
Contents with Summaries
Use this both as contents and also as a summary of the content. Read through summaries at any level, and you will gain an overview.
-- PART I - Introductory Chapters --
Chapter 1. Introduction
Chapter Summary: This chapter sets out the whats, whys and hows of this Rethink / Reformation of economics, so that readers can understand it more fully.
Chapter 2. A Brief Overview of Recent and Conventional Thinking in Economics
Chapter Summary: This chapter summarises a range of insights from recent thinkers, and perhaps also some conventional ideas from both left and right of economics. It ends with the need for an integrated picture and a way to detect other issues not yet widely discussed.
2-1. Overview of Recent Ideas
Summary: Recent ideas on the economy and many and disparate, yet each contains important insights.
2-2. Insights from Conventional Economics Summary: Conventional economics, both left- and right-wing, also offers value insights, though also many that are not valid. The valid insights contribute to understanding how the economic aspect of reality itself operates.
2-3. Ideas from History Summary:
2-4. A Way Forward Summary: We seek a framework for understanding economics as such. Instead of just responding to the above insights, we consider five main issues drawn from philosophy.
2-5. Conclusion
Chapter 3. Perspectives We Employ in Our Rethink
Chapter Summary: Six perspectives guide this rethink and make it possible: 1. Everyday life; 2. Embracing all ideas (left, right and recent); 3. Dooyeweerd's philosophical understanding of reality; 4. Christian/religious perspectives and the insights they bring; 5. Multi-aspectual Overall Good; 6. Engaging with extant ideas.
3-1. Pre-theoretical and Theoretical Stance: The Real, the Ideal and the Theory
Summary: We aim to take into account both the real and the ideal, both theory and the 'everyday' experience.
3-2. Embracing All Ideas Summary: In rethinking, reframing economics we try to welcome and embrace all insights, regardless of source.
3-3. Dooyeweerd's Philosophy as Philosophical Foundation Summary: Here we outline what readers will need of Dooyeweerd's philosophy in order to understand the Rethink.
- 3-3.1 Dooyeweerd on the Nature of Reality Summary: We view reality in terms of its meaningfulness, and this via the lens of aspects rather than things.
- 3-3.2 Dooyeweerd's Suite of Fifteen Aspects Summary: Dooyeweerd offers a suite of 15 philosophically grounded aspects, which we will use as our conceptual tool.
- 3-3.3 Characteristics of Aspects Summary: To employ Dooyeweerd's aspects we need to recognise their irreducibility, coherence, and various other characteristics.
- 3-3.4 What Aspects Enable in Reality Summary: Philosophical concepts like things, properties, functioning, good and evil, etc. are grounded in, and usefully understood in terms of, aspects.
- 3-3.5 Attitude and its Two Aspects Summary: Two aspects, the ethical and pistic, will be found especially important in understanding the realities of economics.
- 3-3.6 How This Helps Us Understand and Think About Economics Summary: Here we itemise how all the above helps us think about economics.
- 3-3.7 Aspectual Analysis Summary: .
- 3-3.8 Conclusion About Dooyeweerd Summary:
3-4. Christian and other Religious Perspectives
Summary: Christian and other religious perspective can offer insights that are usually overlooked in economics theory and practice, but which are important for a full understanding of economics, and especially to motivate and enable deep change rather than just discuss.
3-5. Multi-aspectual Overall Good
Summary: The notion of Multi-aspectual Overall Good brings together the fragments of what many recent thinkers have drawn attention to.
3-6. Methodology: Engaging With Extant Ideas Summary: In order to engage sensitively with extant ideas, whether recent or conventional, we Listen, Affirm, Critique, Enrich (LACE), and apply this to all dozen topics we include in economics.
-- PART II - Five Main Chapters --
Chapter 4. The Meaning, Mandate and Mindset of Economics
Chapter Summary: Economics does not reflect enough on its place among other spheres of life. We discuss the meaning and mandate of economics, its interwovenness with other spheres, and a mindset of isolation that should be embeddedness among them.
4-1. What is Economics All About?
Summary: What is economics rather than e.g. social science/practice, technology or policy? What Good can it bring? What is wrong and right in how we treat it? These are questions about the meaning, mandate and mindset of economics.
4-2. The Meaning of Economics
Summary: Economics: so what? The meaning of economics is given by the economic aspect of reality closely linked with all other aspects, omitting none. With the help of Dooyeweerd, but going further, e discuss what unique, kernel meaning the economic aspect offers.
4-3. The Mandate for Economics
Summary: What should economics aim to do in the world? Seldom is its mandate discussed. The mandate for economics is to help humanity carefully (frugally) manage what it deems resources, so that, as we employ those resources we contribute towards Multi-aspectual Good.
- 4-3.1 On Mandates Summary: Mandates point to the future, are normative, and apply to both theory and practice.
- 4-3.2 The Mandate Specific to Economics Summary: The mandate for economics is to help humanity frugally (carefully) manage what it deems resources that are employed to better contribute towards Multi-aspectual Good, without harm or waste.
- 4-3.3 Sub-mandates for Each Economics Entity Summary: What is the mandate of national economies, economics science, money, banks, etc.?
- 4-3.4 Economic Growth Summary: Economic growth is not bad in itself but has become an evil because of selfish attitude and idolatrous mindset. In place of discussing questions of whether economic growth is good o bad, or how much growth to allow, we suggest several principles by which we may understand it.
4-5. Mindset-Attitude in Economics
Summary: Sadly, economics is often isolated from other spheres of life, both in its theories and its practice, and by both many economists and also by those who use economics. This is society's mindset towards economics; it tends towards reductionism and idolatry, but needs to change to embeddedness.
- 4-5.1 The Elevation and Isolation of Economics Summary: Economics has been elevated above, isolated from, other spheres of life, especially by those who use it. This is unhealthy and needs to be rectified.
- 4-5.2 Reductionism Summary: Reductionism is when one aspect is presupposed as able to account for all else, and all other kinds of value are reduced to it.
- 4-5.3 Idolatry Summary: Idolatry treats the favoured thing, aspect or sphere of life as 'divine', with absolute authority over us. Economics is often an idol.
- 4-5.4 Toward Embedded, Humble, Embracive Economics Summary: Instead of being isolated from other spheres of life, arrogantly seeing itself as superior to them, and ignoring what is meaningful in other aspects, economics should see itself as embedded among them, humble, and embrace them.
4-6. Economics as a Discipline, Science and Practice
Summary: [Probably here we will look at how the science focuses on the economic aspect, as does its practice.]
4-7. Conclusion Summary:
Chapter 5. Value
Chapter Summary: Economics does not know how to take full account of value beyond its sphere, such as of environment. This may be done systematically using Dooyeweerd's aspects.
5-1 Values and Economic Value
Summary: There are multiple, irreducibly distinct kinds of value. Economic value is only one kind and needs to be able to express all others faithfully.
5-2 What is Value?
Summary: Value has been variously understood. We link value of something to the Good in contributes, or could contribute, to Multi-aspectual Good. Dooyeweerd's aspects can help us understand the diversity of kinds of value.
5-3 Economic Value And Aspectual Value
Summary: Economic value is the value of an object as resource that enables us to function with wisdom in contributing sustainably to Multi-aspectual Good.
5-4 Assessing Value Summary: Assessing value is a useful tool, but is complex and inherently distorts our understanding of real value, which need to be properly understood.
- 5-4.1 Questioning Assessment of Value Summary: What, why and how of assessing value.
- 5-4.2 Fundamental Limits and Dangers of Assessment Summary: Assessing value is inherently flawed and distorting, because of two main kinds of fundamental limitations.
- 5-4.3 Using Aspects in Assessment Summary: Aspects may be used to separate out issues, uncover hidden issues and deepen our understanding of issues.
- 5-4.4 Qualitative Assessment of Value Summary: Dooyeweerd's aspects can help with qualitative assessments.
- 5-4.5 Quantitative Assessment of Value Summary: Quantitative assessments are even more limited, but Dooyeweerd's aspects can help.
- 5-4.5.1 Ways aspects can help Summary: Dooyeweerd's aspects can help quantitative assessment in at least three ways.
- 5-4.5.2 Indices Summary: Many quantitative indices: GDP, HDI, GPI, etc. All are limited and some work against others.
- 5-4.5.3 Price Summary: What exactly is wrong and right with price as a measure of value?
- 5-4.6 Value in the Specialised Economy: Labour and Use; Productivity and Capital Summary: Not sure yet what to say here, or even whether it is needed. Review our discussions to see.
- 5-4.6.1 Value of Capital Summary: Capital gains its value from its potential to enable people to contribute to Multi-aspectual Good.
- 5-4.6.2 Value of Labour Summary: The value of labour is of two types, both of which are important. The main one being indirect, in that labour produces goods and services that others use in functioning that contributes to Multi-aspectual Good. Labour also contributes directly from its own multi-aspectual functioning.
5-5. Applying The Above Ideas
Summary: Dealing with a few known issues can indicate how the above ideas can bring fresh insight.
- 5-5.1 Valuing Externalities Summary: Instead of labelling impact of economic activity on other spheres of life anonymously as "externalities", and considering their value only as they impact the economy, we value them directly.
- 5-5.2 The Value in Unpaid Activity Summary: Unpaid (household) activity has immense value, which should be brought into economics theory and practice. Dooyeweerd's aspects can help us understand its diverse value. To value only paid work brings many problems.
- 5-5.4 Productivity Summary: Productivity is variously (mis)understood, but may be understood via aspectual contribution to Multi-aspectual Good.
- 5-5.5 GDP Summary: Adherence to GDP has caused many problems but it is not GDP itself that is the problem, but how it has been used and the attitude we have to it.
- 5-5.2 The Relationship Between Labour and Capital; Brief Critique of Marx's Ideas Summary:
5-6 Conclusions
Summary:
Chapter 6. Economic Activity as Multi-aspectual Functioning
Chapter Summary: Economics does not have a strong enough understanding of the functioning and repercussions of economic activity, especially not of hidden attitudes and mindset. Dooyeweerd's ideas offer a practical understanding of this.
6-1. Some Theory About Economic Activity
Summary: The range of theories about how we behave in economic activity is wide, though not wide enough, and rather fragmented. We suggest how Dooyeweerd offers a fuller and more integrated picture.
6-2. Economic Activity as Multi-aspectual Human Functioning
Summary: If we understand economic activity as multi-aspectual functioning led by the economic aspect, then we discover a systematic, integrative treatment that is able to embrace most extant theories, and also recognise unpaid activity.
6-3. The Functioning of Mindset and Attitude in Economics
Summary: Mindset-attitude constitute a hidden societal structure that determines how we behave in economic activity. Because hidden, their effect is seldom discussed or understood, yet more important than most recognise. They may be understood as a combination of pistic and ethical functioning that retrocipatively impacts functioning in earlier aspects.
6-4. Some Comments on Adam Smith
Summary: A multi-aspectual understanding can throw fresh light on Adam Smith, especially his famous ideas of self-love and invisible hand.
- 6-4.1 Critiques of Smithian Economics Summary: Smith's ideas have been criticised from both within and outwith economics, and worldview (mindset) lies at the root of both critiques.
- 6-4.2 On Self-love Summary: What Smith meant by "self-love" might differ radically from the excusing of selfishness that most take it to mean.
- 6-4.3 On Invisible Hand Summary: Might Smith's idea of invisible hand refer to the fundamental laws of the economic aspect itself?
- 6-4.4 Our Comments on Adam Smith Summary: Three fundamental errors in Smith's thinking are revealed by recognising the importance of belief and diversity of meaning. Turning away from them lets us hear more clearly what Smith was really getting at.
6-5. Understanding Some Issues in Economics via Aspectual Functioning
Summary: This section demonstrates how the above understanding can help us rethink concepts, practices, paradoxes and problems in economics.
- 6-5.1 A Richer Understanding of Poverty and Inequality Summary: We redefine poverty to recognise all its aspects, not just numerical amounts of money. Similarly inquality. This will both enrich theory and make policy more successful.
- 6-5.2 Labour, Capital and Use Summary: Production and consumption, labouring that produces goods and services that are then used, are both multi-aspectual functioning that which might contribute to Multi-aspectual Good. Much conventional and even recent thinking either confuses them or focuses on one at the expense of the other.
- 6-5.3 Unpaid Activity Summary: Unpaid household work is usually ignored in economic calculations, which puts so-called LDNs at a disadvantage. A central focus on human functioning that contributes to Multi-aspectual Good automatically brings unpaid activity into the purview of economics, both theory and practice.
- 6-5.4 Jevons' Paradox: Efficiency Does Not Decrease Scarce Resource Consumption Summary: Jevons' Paradox, that more efficiency sometimes leads to more, not less, total consumption, may be resolved by understanding the aspectual functioning that is going on.
- 6-5.5 The Tragedy of the Commons and the Free-Rider Problem Summary: The roots of both the Tragedy of the Commons and the Free-Rider Problem are exposed, leading to ways to address them.
- 6-5.6 Marshall's Economics Summary: Marshall was bringing in multiple aspects - though not all.
- 6-5.7 Understanding Some Economics Phenomena by Aspects Summary: We are offered fresh insights into standard economics phenomena like investment, innovation, trade and aid, and competition.
6-9. Conclusion on Functioning
Summary:
Chapter 7. Good, Harmful and Useless Economic Activity
Chapter Summary: Economics does not adequately differentiate harmful and useless from good economic activity. We discuss how this may be accomplished by reference to Multi-aspectual Good and Dooyeweerd's aspects.
7-1. The Difference Between Good, Harmful and Useless Economic Activity
Summary: What are Good, Harmful and Useless economic activity? Why there is a problem here?
- 7-1.1 Expressions of Concern Summary: Much recent discussion exposes the difference between Good and Harmful and Useless economic activity, yet does not offer adequate understanding.
- 7-1.2 Conflation and Confusion Summary: In most economics and theory and practice, especially in finance, Harmful and Useless economic activity are treated as Good. There is no basis for distinguishing them.
- 7-1.3 Some Examples Summary: Conflating Harmful with Good economic activity leads to many harmful externalities, as varied as junk food, species destruction and laziness.
- 7-1.4 Our Overall Approach to Differentiation Summary: We provide a basis for differentiating Harmful and Useless economic activity from Good.
- 7-1.5 Two Distinct yet Related Issues Summary: Harm and Uselessness of economic activity are different problems yet are related.
7-2. Good Versus Harm
Summary: On what basis to differentiate Harmful from Good economic activity, in both economics theory and practice?
7-3 Good versus Useless Economic Activity
Summary: Useless economic activity is of two types, unproductiveness and production of non-essentials, and both should be discouraged and reduced.
7-4. Assessing Good, Harmful and Useless Economic Activity
Summary: Some guidance on how to assess Good, Harmful and Useless separately.
7-5. Action to Reduce Harm, Discourage Useless and Increase Good
Summary: What changes are needed to bring into economics the distinction between Good, Harmful and Useless economic activity?
7-6 Some Issues in Economics
Summary: We show how understanding the difference between Good, Harmful and Useless can be applied to various economics issues.
- 7-6.1 Monopoly and Innovation Summary: ===== to be written
- 7-6.2 Competition and Competitiveness Summary: Competitiveness is a Harm not a Good, and should not be put at the root of the Economy.
- 7-6.3 Trickle-Down Economics Summary: Trickle-Down Economics, that money made available to the wealthy ends up helping the poor, is argued for or against. Instead, we try to understand the deeper reasons why it does not currently work well, but might have some validity. This is a worked example of the above thinking.
7-7. Conclusion
Summary: ===== to be written
Chapter 8. Entities and Stuff in Economics
Chapter Summary: Economics puts too much emphasis on entities instead of the Good that we are called to do, resulting in fragmentation, envy and greed. Dooyeweerd helps us avoid this by making meaningfulness the foundation.
8-1. Entity-Oriented Thinking and Its Problems
Summary: Entity-orientation, which is rife in most fields including economics, presupposes existence as such rather than existence-as. Though it is a fundamental philosophical problem, it has generated a dozen problems in economics.
8-2 A New Understanding of Things
Summary: Dooyeweerd suggests we understand being and things via meaningfulness, so that existence is existence-as-X, where X is an aspect. This offers a richer understanding.
8-3. Addressing the Problems
Summary: The dozen problems arising from entity-orientation discussed earlier may be addressed and maybe resolved by this new understanding of entities.
8-5. Levels in Economics
Summary: Microeconomics, macroeconomics, global economics, etc. are levels that need integrating into a single framework. Dooyeweerd can offer such a framework: each level is a functioning in different main aspects, which also defines its main responsibility for bringing Overall Good.
8.9 Chapter Conclusion <
-- PART III - Going Forward --
Chapter 9. Exemplar: How This Might Apply to Environmental Economics
Chapter Summary: Environmental Economics can be affirmed, critiqued and enriched by following these principles.
9-1. Introduction: How We Approach Application
Summary: This section explains the background and how the chapter proceeds.
9-2. Discussions of Environmental Economics Summary: The different discussions in the realm of environmental economics can all fit into a single picture, in which each is seen as focusing on specific aspects, and/or one or other of the pillars above.
9-3. The Meaning, Mandate and Mindset of Economics Applied to Environmental Issues Summary: How should the field of economics (both practice and theory) see itself and be seen by others in relation to the environment?
9-4. The Multi-aspectual Value of Environment
Summary: The non-human environment has multiple values, all of which should be recognised in economics, and environmental economics focuses on those values, especially biotic and psychical. Values provides clear and compelling norms for economics.
9-5. Environmental Economic Functioning
Summary: Dooyeweerd's aspects and idea of inter-aspect dependency offers a clear framework for understanding the impact of economics on the environment, and vice versa, and of all other aspects on those, especially aspects of mindset and attitude.
9-6. Good, Harmful and Useless in Environmental Economics
Summary: Environmental economics presupposes but seldom explicitly discusses the difference between Good and Harmful and Useless economic functioning. Dooyeweerd's aspects and their innate normativity helps make this explicit, so that it can be studied and used to guide practice systematically.
9-7 Entities
Summary: The environment should be a key stakeholder in the economy, and responsibility for it occurs at all levels. Money and environmental capital should be seen as enabling good functioning, rather than as an owned commodity.
9-8. Strategy to Make Economics More Environmental Summary: How do we make economics more environmental? This is how we can apply the above. Each aspect defines and guides a different kind of strategic action in each aspect. For both theory and practice must be affected.
9-9. Conclusion
Summary: The approach to economics developed in this Rethink can significantly contribute to making economics more environmentally responsible.
Chapter 10. Conclusion
Chapter Summary: So What and What Now? (not yet written)
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Created: 5 June 2023.
Last updated: 6 June 2023 better links. 8 June 2023 r8 smy. 16 June 2023 new r4 smy, r4-mindset §. 27 June 2023 discussion box. 27 June 2023 Chapter 6. 30 June 2023 redid §4-2, Meaning of economics. 1 July 2023 new intro. 29 September 2023 Chapter 7. 26 October 2023 bold and key takeaways. 9 November 2023 added to box; rw smy 4-1; Chp Smy DIV. 10 November 2023 reformatted it all to have indents etc. 13 November 2023 kt money. 29 November 2023 5-4.4 redone. 30 November 2023 7-4.5 INW added. 15 December 2023 new section 3-2 embracing; renumbered rest. 16 December 2023 3-3.8 aspanal. 28 December 2023 r4. 25 January 2024 r6 msll. 27 January 2024 r3 rlg persp 1,2. 30 January 2024 saving. 2 February 2024 3-5.4 Rlg 3. 9 February 2024 MAOG. 17 February 2024 extra 6.2.2; renumber. 22 February 2024 errors, and rw perspectives; ch3 smy. 24 February 2024 rw most so it explains about the rethink, and no longer tries to be a home page. 26 February 2024 rw intro qns. 21 March 2024 §3-4 rw. 26 March 2024 §3-4 merged into §3-7, all renumbered, summaries altered. 10 April 2024 new intro. 22 April 2024 ch 8 headings.