The residents of a care home need shade. New trees would take years to provide it. A solar roof could help immediately, but the shopping centre offering to fund it wants long-term rights to use the space. This is how the conflict begins at an imagined city square in the essay “The habitable future”.
The quick solution may bind a public place for a long time. The slow one may leave people waiting who need protection now. What future emerges from this, and who can still change it later?
What we shape the future for
The question extends beyond this square. In a summer conversation with Markus Lanz and Richard David Precht, Florence Gaub describes a division: people experience their own lives as open to their influence while expecting society to move in the wrong direction. A shared image of tomorrow is often missing.
Energy systems, digitalisation and economic development are planned. The life they are meant to serve can easily recede into the background. A vision of the future must therefore say more than “more of the same”. It must show how people can live with nature and technology without consuming their shared foundations.
What a solution leaves behind
These questions also take concrete form in the square. A roof provides shade but needs someone to maintain it. A tree sustains relationships with soil, water and animals that a replacement planting cannot immediately restore. A financing agreement can enable the redesign while making later changes more difficult.
Path Ethics examines these connections. It treats a decision as an intervention in processes that already have a history and continue after the decision. A solution must therefore also be judged by the possibilities it leaves to those involved. Can experience lead to change? Are responsibilities and resources provided for this? Or does the agreed form endure even when it no longer serves its purpose?
This does not mean keeping everything provisional. An accessible path needs reliability; a tree needs protected root space. Such commitments make change elsewhere possible. The question is what must be fixed and what should remain flexible.
From a proposal to a study
The essay develops this question into a perspective on housing, work, public services and shared institutions. The later case studies pursue it through real decisions. There, the assumptions must be examined and gaps in the sources identified.
The habitable future: read the proposal and the cases leads from the square to these studies. You will also find the different editions and the complete philosophical essay there. The downloadable texts are available in German only.