Talk:Ethical extensionism

This article is within the scope of WikiProject Philosophy, a collaborative effort to improve the coverage of content related to philosophy on Wikipedia. If you would like to support the project, please visit the project page, where you can get more details on how you can help, and where you can join the general discussion about philosophy content on Wikipedia.PhilosophyWikipedia:WikiProject PhilosophyTemplate:WikiProject PhilosophyPhilosophy articles

Low

This article has been rated as Low-importance on the project's importance scale.

Associated task forces:
/
	Ethics

Animal rights

	This article is within the scope of WikiProject Animal rights, a collaborative effort to improve the coverage of animal rights on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Animal rightsWikipedia:WikiProject Animal rightsTemplate:WikiProject Animal rightsAnimal rights articles
???	This article has not yet received a rating on the project's importance scale.

Environment Low‑importance

	Environment portal This environment-related article is part of the WikiProject Environment to improve Wikipedia's coverage of the environment. The aim is to write neutral and well-referenced articles on environment-related topics, as well as to ensure that environment articles are properly categorized. Read Wikipedia:Contributing FAQ and leave any messages at the project talk page.EnvironmentWikipedia:WikiProject EnvironmentTemplate:WikiProject EnvironmentEnvironment articles
Low	This article has been rated as Low-importance on the project's importance scale.

[Untitled][edit]

I don't think the term ethical extensionism was coined by Des Jardins in an introductory textbook. I suspect it may have been J. Baird Callicott. I believe the argument he uses to justify Aldo Leopold's land ethic would qualify as extensionism (and IIRC, he abandoned the position as untenable). If I can find a copy of In Defense of the Land Ethic, I may check it out. Whitejay²⁵¹ 23:26, 27 December 2009 (UTC)[reply]

The term extensionism is used by Roderick Nash in his 1989 book The Right of Nature. — Preceding unsigned comment added by Thomp649 (talk • contribs) 22:17, 29 November 2020 (UTC)[reply]