In 1893, the biologist and educator Thomas Henry Huxley (1825-95) published the text of a public lecture on ethics and evolutionary theory. He opens Evolution and Ethics with the story of Jack and the Bean Stalk as a metaphor for cyclical evolution-the small seed that becomes a mature plant. Huxley then takes the reader on a journey through two culturally different belief systems Buddhism and Greek intellectual thought - to illustrate human attempts to understand the 'cosmic process'. Huxley outlines the growth of differing concepts of justice as populations became more organised, and how different societies dealt with the knowledge that nature is unjust. Huxley abhors the harsh applications of Darwin's work to society and decries the 'gladiatorial theory of existence'. Arguing against the concept of social Darwinism, Huxley proposes that ethical behaviour must counteract the painful effects of the 'struggle for survival' in order for society to progress.

In 1863, the biologist and educator Thomas Henry Huxley published Evidence as to Man's Place in Nature, a compilation of his public lectures on Darwin's theory of evolution - specifically the controversial idea of the ape ancestry of humans. An energetic supporter of Darwin, Huxley's argues that in order to understand the universe, everyone must know their place in the natural world. The book is divided into three parts, each written with the aim of persuading lay audiences. The first covers earlier human beliefs about exotic animals, especially 'man-like' apes. In Part 2, Huxley suggests that every animal on Earth is related in that all go through developmental stages from an egg, whether the animal is 'a silkworm or a school-boy'. Part 3 involves a discussion of recently discovered Neanderthal bones and compares prehistoric craniums to modern human skulls.

Thomas Henry Huxley (1825 95) became known as 'Darwin's bulldog' because of his forceful and energetic support for Darwin's theory, most famously at the legendary British Association meeting in Oxford in 1860. In fact, Huxley had some reservations about aspects of the theory, especially the element of gradual, continuous progress, but in public he was unwavering in his allegiance, saying in a letter to Darwin 'As for your doctrines I am prepared to go to the Stake if requisite'. In his 1892 Essays upon Some Controverted Questions, Huxley collected some of his previously published writings, of which the titles alone give some flavour of his pugnacious stance in debate: 'The interpreters of Genesis and the interpreters of Nature'; 'Science and pseudo-science'; 'Agnosticism and Christianity'. The passion for scientific truth which underlies everything he writes is well demonstrated in this lively and still-relevant collection.

Thomas Henry Huxley (1825 95) became known as 'Darwin's bulldog' because of his forceful and energetic support for Darwin's theory, especially at the notorious British Association meeting in Oxford in 1860. In fact, Huxley had some reservations about aspects of the theory, especially the element of gradual, continuous progress, but in public he was unwavering in his allegiance, saying in a letter to Darwin 'As for your doctrines I am prepared to go to the Stake if requisite'. In his 1870 essay collection Lay Sermons, Addresses, and Reviews, of which the title alone was designed to provoke controversy, he offers a variety of his writings, many of which were originally talks given to a range of audiences from learned societies to a working men's college, and including his own review of On the Origin of Species and a typically passionate response to two other reviews less favourable to Darwin.

Huxley was one of the first adherents to Darwin's theory of evolution by natural selection and advanced its acceptance by scientists and the public. "Man's Place in Nature" was explicitly directed against Richard Owen, who had claimed that there were distinct differences between human brains and those of apes. Huxley demonstrated that ape and human brains were fundamentally similar in every anatomical detail, thus applying evolution to the human race.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. Volume 1 begins with a brief autobiography, and examines the development and progress of scientific practice and knowledge.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. Volume 2 examines the criticism and controversy surrounding Darwin's work, and the implications of his ideas on biological science.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. Volume 3 contains lectures and essays spanning thirty years of campaigning about the importance of science in education.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. In Volume 4, Huxley turns to the issue of faith and science, examining the apparent conflict between theology and evolution.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. In Volume 5, Huxley discusses the doctrines of Christianity and explains how his dissatisfaction with conventional religion led him to agnosticism.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. In Volume 6, Huxley focuses on the philosopher David Hume (1711-76), discussing his life and his philosophical and intellectual work.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. Volume 7 features a collection of lectures discussing the biological relationship of humans to apes and other animals.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. Volume 8 contains public lectures given by Huxley, on themes as diverse as yeast, lobsters and palaeontology.

Known as 'Darwin's Bulldog', the biologist Thomas Henry Huxley (1825-95) was a tireless supporter of the evolutionary theories of his friend Charles Darwin. Huxley also made his own significant scientific contributions, and he was influential in the development of science education despite having had only two years of formal schooling. He established his scientific reputation through experiments on aquatic life carried out during a voyage to Australia while working as an assistant surgeon in the Royal Navy; ultimately he became President of the Royal Society (1883-5). Throughout his life Huxley struggled with issues of faith, and he coined the term 'agnostic' to describe his beliefs. This nine-volume collection of Huxley's essays, which he edited and published in 1893-4, demonstrates the wide range of his intellectual interests. Volume 9 includes lectures delivered at Oxford University on the relationship between scientific thought and ethical problems.

Thomas Henry Huxley (1825-95), the English biologist and naturalist, was known as 'Darwin's Bulldog', and is best remembered today for his vociferous support for Darwin's theory of evolution. He was, however, an influential naturalist, anatomist and religious thinker, who coined the term 'agnostic' to describe his own beliefs. Almost entirely self-educated, he became an authority in anatomy and palaeontology, and after the discovery of the archaeopteryx, he was the first to suggest that birds had evolved from dinosaurs. He was also a keen promoter of scientific education who strove to make science a paid profession, not dependent on patronage or wealth. Published in 1903, this three-volume work, edited by his son Leonard Huxley, is the second and most complete edition of Huxley's biography and selected letters. Volume 1 covers the period 1825-69, including his expedition to Australasia and the publication of the On the Origin of Species (1859).

Thomas Henry Huxley (1825-95), the English biologist and naturalist, was known as 'Darwin's Bulldog', and is best remembered today for his vociferous support for Darwin's theory of evolution. He was, however, an influential naturalist, anatomist and religious thinker, who coined the term 'agnostic' to describe his own beliefs. Almost entirely self-educated, he became an authority in anatomy and palaeontology, and after the discovery of the archaeopteryx, he was the first to suggest that birds had evolved from dinosaurs. He was also a keen promoter of scientific education who strove to make science a paid profession, not dependent on patronage or wealth. Published in 1903, this three-volume work, edited by his son Leonard Huxley, is the second and most complete edition of Huxley's biography and selected letters. Volume 2 covers the period 1870-86, including Huxley's American lecture tour, and the death of his friend Charles Darwin in 1882.

Thomas Henry Huxley (1825-95), the English biologist and naturalist, was known as 'Darwin's Bulldog', and is best remembered today for his vociferous support for Darwin's theory of evolution. He was, however, an influential naturalist, anatomist and religious thinker, who coined the term 'agnostic' to describe his own beliefs. Almost entirely self-educated, he became an authority in anatomy and palaeontology, and after the discovery of the archaeopteryx, he was the first to suggest that birds had evolved from dinosaurs. He was also a keen promoter of scientific education who strove to make science a paid profession, not dependent on patronage or wealth. Published in 1903, this three-volume work, edited by his son Leonard Huxley, is the second and most complete edition of Huxley's biography and selected letters. Volume 3 covers the period 1887-95, during which Huxley battled ill-health while continuing to defend his scientific ideals.

What is philosophy about? According to the author of this work (published in the first series of 'English Men of Letters' in 1879) it is fundamentally the answer to the question: 'What can I know?' T. H. Huxley (1825-95), the distinguished English scientist and disciple of Darwin, succeeds in giving a clear and succinct account of the way in which Scottish philosopher David Hume (1711-56) answered this question. The book is divided into two parts: in the first, Huxley provides the reader with a sketch of Hume's life, but the main emphasis of the book is in Part 2, where by expounding Hume's views on the object of philosophy, consciousness, theology, language and free will, Huxley guides the reader towards an understanding of how Hume's philosophical principles can be regarded as a search for the ultimate element out of which all valid knowledge may be shown to emerge.