1.

Plants are living beings.

2.

Plants are related to animals and humans. Our common origin lies in monocellular organisms that have diversified into a unique variety of life forms through an evolutionary process nearly three billion years long.

3.

This common history leads to many correlations at the cellular level.

4.

But at the same time plants are also different from animals and humans. They are bound to the soil and practice photosynthesis. They create the foundation for nourishment of animals and humans.

5.

We must withstand the temptation of humanising the plant. Plants are no “slow” or “lower” animals either, but constitute a life form in their own right.

6.

Like all living beings, plants react to their constantly changing environments. They communicate with each other and with other life forms, above as well as below the earth’s surface. For this, they use scents and other varied signals. Their growth and their reactions to the environment are not merely genetically determined reflexes. Plants adapt individually.

7.

We still know very little about plants’ abilities to perceive. Although cellular and molecular biology do provide some evidence that a sensitive faculty seems possible, complete chains of evidence are thus far lacking. However asserting that plants have no ability to perceive or feel pain is just as speculative as claiming the opposite.

8.

Because we do not know if and how plants sense pain, our interaction with them must be based on consideration.

9.

Plants are individuals too.

10.

Plants experience the world in their own way. They have a life of their own. They are their own selves. This ‘self’ is hard for us to comprehend, but we can see that it exists. To view plants as entirely disposable objects is to do them an injustice.

11.

Plants are connected to the soil. Thus their relationship with their environment is quite different than that of animals and humans. They can avoid it only to a very limited extent. They cannot flee.

12.

Plants are highly adaptable. They are in a permanent state of interchange with their environment. Plants live in a dynamic network of relations and interactions that have a far greater influence on them than for instance on animals.

13.

Plants are clearly characterised by a back-and-forth movement between opening up to the environment and withdrawing back to themselves, as well as by rhythmical pulsating in annual and other temporal phases. Plants distinguish themselves through their unique abilities to spread, spanning wide distances and long periods of time.

14.

It is therefore our duty to take good care of the environment that plants so strongly depend on, and are determined by.

15.

In this context it must be considered that relations between genes and the environment are not single-tracked. Environmental factors can influence genetic expression to such an extent that there can be a stable inheritance of new characteristics without a change in DNA sequences. A reductionistic view focused exclusively on genes is questionable. This urges caution in breeding.

16.

Human existence is directly dependent on plants. Many plants, however, can exist quite well without humans.

17.

The relation between plants and humans is both culturally and historically determined and, therefore, as anything cultural, is open to changes.

18.

Plants are the basis of our food. Thus our culture cannot be separated from plants. For this reason, plants deserve our respect.

19.

Plants are important for human beings’ emotional well-being. Their scent, their beauty, their care and tending matter to us. Plants shape our gardens and landscapes.

20.

We need to develop a new understanding of the diverse dependencies and bonds that link humans to the world of plants. In everyday life and in art this has already started. But there is much to catch up with on the scientific level.

21.

The relationships we have with plants have meaning for our own way of life. The way we treat plants reflects our attitude towards other living beings and ourselves. The value we give to plants is related to our understanding of ourselves.

22.

If we perceive plants as machines, this reveals something about ourselves, the observers, not about the plant’s nature. This mechanistic view extends itself to all living beings – also to humans.

23.

Moral reservations are often lacking when interacting with plants, rather than with humans.

24.

It is not fully possible for us to understand the nature of plants scientifically. There are epistemological limits. We stand before the plant as researchers into the infinite.

25.

If we approach the plant as an individual being and let ourselves get involved with it, we develop sensitivities and abilities that enable a deeper comprehension of its existence. With and through the plant we experience something all-embracing.

26.

Our interaction with plants should not be determined by scientific arguments only. Science is just one path to understanding among others, despite its significance in modern societies. The scientific path is not more important than other paths of understanding.

27.

Our relationships to plants occur at various levels: at the scientific, humanistic and artistic levels, at the spiritual, intuitive and religious levels, at the emotional and aesthetic levels, as well as obviously as food, the basis for life. It is necessary to be open to these and further approaches.

28.

The new understanding of plant nature requires that all these approaches to knowledge are accepted and used.

29.

Plants are extremely flexible and adapt to all sorts of manipulations. At first glance they show no obvious signs of the limits of their vulnerability. It is therefore even more important that we find out together where those limits are. Not-knowing obliges.