As of my last knowledge update in October 2023, there isn't any widely recognized person, organization, or concept specifically known as "Elsie Whetnall." It's possible that it could refer to a lesser-known individual or a specific character in literature, media, or local culture.

Elliott Sober is an American philosopher known for his work in the philosophy of biology, philosophy of science, and the nature of scientific reasoning. He has made significant contributions to discussions about evolution, the role of natural selection in explaining biological phenomena, and the relationship between scientific theories and metaphysics.

Edward N. Zalta is a philosopher known for his work in metaphysics, epistemology, and the philosophy of language. He is perhaps best known for his contributions to modal logic and the development of the "Zalta's theory of abstract objects," which deals with the nature of abstract entities, such as numbers and propositions. In addition to his academic work, he is recognized for his role in maintaining the Stanford Encyclopedia of Philosophy, where he has contributed to issues in philosophy and related fields.

Edward J. Hall is often known as an American anthropologist and cultural anthropologist who is best recognized for his work on intercultural communication and the concept of "proxemics." He developed the idea that physical space reflects cultural norms and that different cultures have different perceptions of personal space and distance in social interactions. His influential books, such as "The Hidden Dimension," explore how spatial relationships impact communication and social behavior.

Edmund Gettier is an American philosopher best known for his work in epistemology, particularly for presenting a challenge to the traditional definition of knowledge. In 1963, he published a brief but influential paper titled "Is Justified True Belief Knowledge?" In this paper, Gettier presented a series of thought experiments that demonstrated cases where individuals had beliefs that were both true and justified, yet intuitively did not qualify as knowledge.

Eddy Zemach is a noted figure in the field of mathematics, particularly known for his work in the areas of logic and the foundations of mathematics. His contributions include research on set theory and related topics.

Dorothy Edgington is a notable British philosopher, particularly known for her work in the areas of philosophy of language and logic. Her research often focuses on topics like conditionals, truth, and the nature of propositions. She has contributed to discussions on the semantics and epistemology of conditionals, exploring how different types of conditionals function in language and thought. Edgington's work is influential in both philosophical theory and practical applications in understanding language and reasoning.

Donald Davidson (1917–2003) was an influential American philosopher known for his work in the fields of philosophy of language, philosophy of mind, and action theory. His contributions have had a significant impact on analytic philosophy, particularly in the second half of the 20th century. Key concepts associated with Davidson's work include: 1. **Theory of Meaning**: Davidson argued against the notion of a fixed meaning of words and proposed that meaning arises from the use of language in context.

Donald Cary Williams (1899–1989) was an American philosopher known for his contributions to metaphysics, philosophy of language, and the philosophy of mind. He is particularly recognized for his work in the development of nominalism and his critique of realism, as well as his influence on the debate between these schools of thought.

Diarmuid Costello is not a widely recognized public figure or concept, at least not widely covered in mainstream resources up to October 2023. It's possible that he could be a professional in a specific field, such as academia, art, or sports, or a fictional character in a book, show, or movie.

Dewi Zephaniah Phillips was a Welsh philosopher, known for his contributions to the fields of philosophy, particularly in the areas of ethics, philosophy of religion, and social and political philosophy. He played a significant role in Welsh intellectual life and was also involved in various academic endeavors throughout his career. His work often explored themes of morality, community, and the nature of belief, and he was an influential figure in discussions surrounding philosophy in Wales.

Derek Parfit (1930-2017) was a prominent British philosopher known for his work in personal identity, ethics, and moral philosophy. His most significant contributions are found in his influential books, particularly "Reasons and Persons" (1984) and "On What Matters" (2011).

Delia Graff Fara is a philosopher known for her work in the areas of philosophy of language, metaphysics, and epistemology. She is particularly noted for her contributions to the discussion of meanings, reference, and the nature of truth. One of her significant focuses has been on the topic of context in language and how it affects the interpretation of meaning. She has also written extensively on issues related to proper names, descriptions, and the semantics of natural language.

Dean Zimmerman is an American philosopher known for his work in metaphysics, philosophy of mind, and related areas such as philosophy of language and philosophy of religion. He is particularly recognized for his contributions to discussions around the nature of time, persistence, and personal identity. His writings often explore the implications of various metaphysical theories for understanding concepts such as causation, modality, and the self.

Dawes Hicks is not a widely recognized term or concept, and it may refer to various subjects depending on the context. It's possible that it could be a specific person, a company, or a term used in a niche field.

David Wiggins is a prominent British philosopher known for his work in metaphysics, philosophy of language, philosophy of action, and ethics. He has contributed significantly to discussions on personal identity, the nature of truth, and the relationship between language and reality. Wiggins is particularly noted for his exploration of the concepts of identity and the principles that govern it. He has published various influential works and has been associated with debates around realism, normative ethics, and the nature of human beings.

David Stove was an Australian philosopher known for his work in the philosophy of science, epistemology, and the critique of various philosophical movements. Born in 1927 and passing away in 1994, he gained recognition for his writings that often challenged the prevailing views in philosophy, particularly those associated with logical positivism and certain aspects of empiricism.

David Sosa can refer to multiple individuals, but one notable person is David Sosa, a philosopher known for his work in the philosophy of language, mind, and epistemology. He is a professor at the University of Maryland.

As of my last knowledge update in October 2021, David Rynin does not appear to be a widely recognized public figure or concept in popular culture, science, politics, or any notable domain. If this individual has gained prominence or significance after that date, I would not have that information.

David O. Brink is a prominent figure in contemporary philosophy, particularly known for his work in moral philosophy and legal theory. He has contributed significantly to discussions surrounding ethical theories, the relationship between law and morality, and the nature of practical reasoning. Brink has written extensively on topics such as utilitarianism, deontology, and the implications of moral philosophy for issues in legal theory. His scholarship often focuses on the interplay between moral principles and legal frameworks, exploring how legal systems can reflect and incorporate ethical considerations.