David Deutsch. The Beginning Of Infinity: Explanations That Transform The World (2011)

‘Knowledge proceeds by creating good explanations and improving them through conjectures and criticism. Rapid creation of knowledge took off with the Enlightenment and from the approach that all knowledge is fallible and capable of improvement. Generation of knowledge makes humanity significant, and may be an infinite process.’ My notes on the book.

Steven Pinker. The Sense of Style: The Thinking Person’s Guide to writing in the 21st Century. (2014)

‘Good style allows writers to get their messages across, earn trust and add beauty to the world. Non-fiction writing should be in Classic Style, aiming to engage the reader in conversation and make it easy for the reader to see what is being presented. A writer should be well read, should take care to avoid the Curse of Knowledge and to be coherent, and should be aware of syntax trees and some prescriptive rules.’ My notes on the book.

Steven Pinker. Enlightenment Now: The Case for Reason, Science, Humanism and Progress (2018)

‘The enlightenment ideas of reason, science, humanism and progress have transformed human well-being. As can be illustrated by data and graphs, there has been tremendous progress across life expectancy, health, nutrition, wealth, knowledge and lifestyles – first a Great Escape by the West, then a Great Convergence by the rest of the world. By contrast, modern problems including existential risks, environment and happiness are overstated or manageable. Greater awareness of the enlightenment’s achievements and approach would counter declinist, religious and populist thinking. ‘ My notes on the book.

Sean Carroll. The Big Picture: On the Origins of Life, Meaning and the Universe Itself (2016)

‘Poetic naturalism considers that our best approach to describing the universe is not a single, unified story told at the fundamental and deterministic level of a quantum wave function, but instead an interconnected series of models appropriate at different levels with emergent descriptions that should be considered real. The evolution of the universe is pushed by increasing entropy and complexity from a low-entropy past. Ethical systems are human constructions that can be improved.’ My notes on the book.

Steven Pinker. The Better Angels of our Nature: A History of Violence and Humanity. (2011)

‘Perhaps the most important feature of human history is a
massive decline in violence, from hunter-gatherers, through primitive and modern states, and over recent decades. Our escape from a shockingly brutal past has been due to forming states, to cultures of civilized values and self-control, to the ideas of the enlightenment and of human rights and to capacities to consider others and toapply reason. ‘ My notes on the book.

Richard Layard. Happiness: Lessons From a New Science. (2005, 2011)

‘Personal and public policy should be directed towards the general good by applying the modern scientific understanding of happiness. We should address the paradox that economic growth has not made us happier. Happiness is a single, objective dimension, but we should give more weight to the happiness of the less happy. We should aim for trust, security and cooperation.’ My notes on the book.

Katarzyna de Lazari-Radek and Peter Singer. Utilitarianism: A Very Short Introduction. (2017)

‘Utilitarianism as a leading moral theory has a long history and is enjoying a revival. Arguments for and against utilitarianism are set out and it is concluded that utilitarianism is well supported, notably by recent work from Joshua Greene. Utilitarianism is valuable, and its proponents continue to support reforms to promote happiness and relieve suffering.’ My notes on the book.

Joshua Greene. Moral Tribes: Emotion, Reason and the Gap Between Us and Them (2013)

‘Our moral instincts have evolved for cooperation in groups but cause conflict between groups. We have both automatic moral emotions and the capacity to employ utilitarian reasoning and we should use utilitarianism as a common currency to resolve disputes. Rather than rationalizing our intuitive moral convictions we should transcend the limitations of our tribal gut reactions.’ My notes on the book.

Steven Pinker. Rationality: What it is, Why it Seems Scarce, Why it Matters (2021)

‘We have an elementary faculty of reason and have developed techniques that magnify its scope. The normative tools of reason should be taught and practiced, and care is needed to avoid mistakes of reasoning. All our beliefs should fall within a reality mindset, but the human mind is adapted to understanding remote spheres through a mythology mindset.’ My notes on the book.

A Person Has No Soul

‘Am I the same person as my 10-year-old self? In the sense of having the same identifiable body: yes. In the sense of psychological continuity: partly. In the sense of having the same soul: no such thing.’ A short essay on bodily, psychological and essence concepts of personhood.

How Both Human History and The History Of Ethics May be Just Beginning

My favourite philosophical passage is the final section of Derek Parfit’s Reasons and Persons. In a few paragraphs he introduces two profound ideas: the importance of humanity’s long-term future and that non-religious ethics has only just begun. I discuss the passage in historical context and add my thoughts on how ethics has been stunted by religion and non-cognitivism and how clarifying meta-ethics could clear the ground for normative ethics.