The Necessities Underlying Reality: Connecting Philosophy of Mathematics, Ethics and Probability
This open access book covers four decades of work by the leading Australian philosopher, mathematician and historian of ideas, James Franklin.

These interlinking essays are connected by a core theme: the necessary structures in reality that allow certain knowledge of absolute truths. Franklin's Aristotelian realist philosophy of mathematics shows how mathematical truths are directly about physical reality, and at the same time certainly and provably true. Ranging from mathematics to evidence evaluation to ethics, his philosophy of probability sees the relation of evidence to hypothesis, such as in science and law, as purely logical, hence necessary.

Across ethics and the philosophy of religion, the theme of necessity is repeated: basic ethical truths (such as the worth of persons and the wrongness of murder) are shown to have the same certainty as mathematics. Focus on the history of ideas connects the philosophical work in the present with the medieval scholastic tradition, which defended similar necessities but is now neglected.

Here is an up-to-date introduction to Franklin's overall perspective. Recalling Western philosophy to its roots, it reveals the way absolute necessities are discoverable across the abstract fields of mathematics, logical evidence and ethics.

The ebook editions of this book are available open access under a CC BY-NC-ND 4.0 licence on bloomsburycollections.com.

1147317289
The Necessities Underlying Reality: Connecting Philosophy of Mathematics, Ethics and Probability
This open access book covers four decades of work by the leading Australian philosopher, mathematician and historian of ideas, James Franklin.

These interlinking essays are connected by a core theme: the necessary structures in reality that allow certain knowledge of absolute truths. Franklin's Aristotelian realist philosophy of mathematics shows how mathematical truths are directly about physical reality, and at the same time certainly and provably true. Ranging from mathematics to evidence evaluation to ethics, his philosophy of probability sees the relation of evidence to hypothesis, such as in science and law, as purely logical, hence necessary.

Across ethics and the philosophy of religion, the theme of necessity is repeated: basic ethical truths (such as the worth of persons and the wrongness of murder) are shown to have the same certainty as mathematics. Focus on the history of ideas connects the philosophical work in the present with the medieval scholastic tradition, which defended similar necessities but is now neglected.

Here is an up-to-date introduction to Franklin's overall perspective. Recalling Western philosophy to its roots, it reveals the way absolute necessities are discoverable across the abstract fields of mathematics, logical evidence and ethics.

The ebook editions of this book are available open access under a CC BY-NC-ND 4.0 licence on bloomsburycollections.com.

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The Necessities Underlying Reality: Connecting Philosophy of Mathematics, Ethics and Probability

The Necessities Underlying Reality: Connecting Philosophy of Mathematics, Ethics and Probability

The Necessities Underlying Reality: Connecting Philosophy of Mathematics, Ethics and Probability

The Necessities Underlying Reality: Connecting Philosophy of Mathematics, Ethics and Probability

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Overview

This open access book covers four decades of work by the leading Australian philosopher, mathematician and historian of ideas, James Franklin.

These interlinking essays are connected by a core theme: the necessary structures in reality that allow certain knowledge of absolute truths. Franklin's Aristotelian realist philosophy of mathematics shows how mathematical truths are directly about physical reality, and at the same time certainly and provably true. Ranging from mathematics to evidence evaluation to ethics, his philosophy of probability sees the relation of evidence to hypothesis, such as in science and law, as purely logical, hence necessary.

Across ethics and the philosophy of religion, the theme of necessity is repeated: basic ethical truths (such as the worth of persons and the wrongness of murder) are shown to have the same certainty as mathematics. Focus on the history of ideas connects the philosophical work in the present with the medieval scholastic tradition, which defended similar necessities but is now neglected.

Here is an up-to-date introduction to Franklin's overall perspective. Recalling Western philosophy to its roots, it reveals the way absolute necessities are discoverable across the abstract fields of mathematics, logical evidence and ethics.

The ebook editions of this book are available open access under a CC BY-NC-ND 4.0 licence on bloomsburycollections.com.


Product Details

ISBN-13: 9781350467071
Publisher: Bloomsbury Academic
Publication date: 01/22/2026
Pages: 240
Product dimensions: 1.11(w) x 1.11(h) x 1.11(d)

About the Author

Jeremiah Joven Joaquin is Professor of Philosophy at De La Salle University, Philippines.

James Franklin is Honorary Professor in the School of Mathematics and Statistics at the University of New South Wales, Sydney, Australia.

Table of Contents

1. Intellectual Autobiography
2. Aristotelian Realist Philosophy of Mathematics
3 Logical Probability and the Relation of Evidence to Hypothesis
4. Great Themes of Mathematics: Discrete/Continuous and Local/Global
5. Philosophy of Religion: Leibniz's Solution to the Problem of Evil
6. Ethics: The Parallel with Mathematics
7. Ethics: The Foundation in the Worth of Persons
8 History of Ideas: The Late Scholastics and the Scientific Revolution on Necessities
Bibliography
Index

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