Growth begins with another person. Before she contributes to an economy, continues an institution, or cares for anyone else, she is a good in herself. That claim prevents the case for renewal from becoming an argument for the largest possible population. It also explains why a missing generation cannot be replaced by higher output alone.
Receiving and changing a tradition Students at Bryant Elementary School around 1908. Education gives a child knowledge she did not create and equips her to correct, extend, or refuse parts of what she received. via Wikimedia Commons
Demographic growth is the first meaning because biological succession cannot be performed metaphorically. Adoption gives a child a real family; teaching, friendship, art, discovery, religious vocation, and care can transmit a civilization across lines of ancestry. All depend on a generation being born somewhere. A society can honor every person’s vocation while speaking truthfully about that dependence.
The next meaning is the growth of a family. A child does not merely increase its size. She creates new relationships and changes the old ones: two people may become parents, their parents may become grandparents, and siblings acquire one another. The enlargement brings cost, disorder, vulnerability, and work. It can also bring forms of love and obligation that did not exist before.
Institutions grow differently. A school, workshop, congregation, laboratory, or court receives new members and forms them in a practice. Successful transmission is not exact copying. The student should eventually see something the teacher missed; the apprentice may improve the method; the child must be free to repair an injustice carried inside the family story. Continuity without correction preserves too much. Correction without continuity has nothing durable to work on.
Material capacity matters because good intentions need room. Reliable energy, productive farms, attainable homes, functioning infrastructure, accumulated capital, and better tools can enlarge the number of people a place supports and the work they can attempt. Growth that exhausts soil, wastes energy, or treats existing communities as obstacles is not cultivation. Stewardship asks people to improve a place while remaining answerable for what their improvement costs.
Finally, growth can describe the horizon of human possibility. Another generation may restore an ecosystem, compose music, cure a disease, found a town, or undertake a project no living person can finish. It may decide that some inherited ambitions were foolish. The point of preserving capacity is not to dictate the project. It is to leave successors able to choose before incapacity chooses for them.
These meanings belong together, but they are not interchangeable. More wealth does not produce a child. More births do not guarantee just institutions. A larger population governed badly may destroy possibilities that a smaller, freer one preserves. The case for growth is an ordered claim: welcome persons, form relationships capable of receiving them, build institutions that let them flourish and correct us, cultivate the material world responsibly, and leave more good work available than we can complete.
I do not think permanent contraction is an adequate final ambition. A smaller society may be prosperous, beautiful, inventive, and humane. Repeated contraction still leaves fewer successors and makes maintenance a larger share of what each generation must do. Renewal does not promise endless increase or excuse any means of achieving it. It chooses beginnings often enough that the future remains more than the management of what is disappearing.