1, 3 - Environmental ethics and Leopold’s land community

Environmental value and responsibility

Environmental decisions involve more than predicting consequences. They also involve deciding which consequences matter and to whom we owe responsibilities. Environmental ethics examines moral duties in people's relationship with the natural world, including whether responsibilities extend beyond humans.

A woodland may have instrumental value because it supplies timber or offers recreation. An ecological ethic may also value its living beings and relationships independently of those services. These kinds of value can coexist. Recognising usefulness does not require denying all other value.

An anthropocentric ethic puts human purposes at the centre. Protecting a habitat to safeguard people today or in the future remains human-centred. An ecocentric ethic gives priority to ecological relationships and the health of the wider community. Biocentric equality goes further in a particular direction: it gives all living beings equal intrinsic worth. Equal worth does not mean that every being has identical needs or that all practical conflicts vanish.

The rights of nature express the idea that nature can make a moral claim on human behaviour, rather than receiving protection only at human discretion. A moral right or duty is different from a legally enforceable right. Political institutions would have to specify who can represent a river or species and what protection is required before moral concern becomes law. Ecologists disagree about these questions and about the reach of environmental duties.

If you sit in 2027: Issue 3 describes environmental ethics through moral standards governing relations between humans and non-human nature. Issue 4 makes the questions of responsibility beyond humans, nature's value and rights, and political and economic consequences explicit. Its “natural world” wording replaces earlier “non-human” wording without making human dependence irrelevant.

Leopold's land community

Leopold's land ethic, developed in A Sand County Almanac (1949), expands the community to which people owe responsibilities. “Land” means more than an area of property or soil. It encompasses soils, waters, plants and animals, with people participating in their relationships. The Aldo Leopold Foundation's account explains this enlargement of ethical concern.

The change is from being a conqueror who assumes the land exists for human purposes to being a responsible member of its community. Membership entails obligations as well as benefits. A property owner cannot justify every action simply by saying the land belongs to them.

Leopold's standard concerns the integrity, stability and beauty of the biotic community. Biotic refers to living beings and their community. Integrity concerns the community's connected character and functioning. Stability concerns its continued health; it need not mean that nature never changes. Beauty adds appreciation of the land beyond what it can produce for sale. The three together direct attention to the ecological whole.

Biodiversity is the variety of species in a living community. Diverse ecological relationships can help support health and resilience. This gives a reason to protect organisms with no obvious commercial use. It does not establish that every extra species always makes every ecosystem more stable, or that management can be reduced to counting species.

Leopold's emphasis on the community differs from treating every individual organism as having an identical right never to be harmed. His ethic does not prohibit all land use, management or alteration. It asks whether use respects the community and its continuing health. Biocentric equality and Leopold's land ethic both challenge the assumption of automatic human supremacy, but their emphasis is different: equal worth of beings in the former, ecological membership and the whole in the latter.

Why economic conservation is too narrow

Leopold criticised conservation based solely on economic self-interest. If protection occurs only when an owner can make money or avoid a financial loss, organisms and habitats with little saleable value can be neglected despite their importance to the community.

His essay “The Land Ethic”, especially its discussion of substitutes for a land ethic, argues that commercial and non-commercial parts cannot be separated so neatly. A species need not be sold or harvested to matter ecologically. Trying to invent a profitable justification for every protected species makes ethical concern dependent on the market's priorities.

Imagine a landowner considering a small wetland. Selling the drained land might produce immediate revenue, whereas keeping the wetland yields little direct income. An economic-only judgement may prefer drainage. A land ethic asks about the wetland's place in a wider community, its organisms and connections, and the owner's responsibility for its health. Financial feasibility remains relevant, but it is not the whole standard of right conduct.