The idea of torture often evokes images of immediate and brutal violence. Yet some of the most dreadful tortures ever devised rely on natural, soft, everyday elements. The drip-drip of water falling on the skull of a bound prisoner is one such example. Bamboo growing under another. These methods are based on slow repetition, on the quiet persistence of nature which, over time, can become an unstoppable force. In this article, we briefly explore how nature, through the water droplet or bamboo, teaches us key principles of permaculture and ecological design.
The patience of water
Let’s picture this drop of water, falling relentlessly, every second, every minute.
At the first drop – nothing special.
After several hours, the sensation changes.
And after days, each impact becomes an unbearable pain.
The drop, seemingly insignificant, becomes a hammer to the mind: the patience of water reveals itself as destructive. This phenomenon echoes the permaculture principle: “Slow and steady yields durable results.”
The force of bamboo
Bamboo, on the other hand, embodies the power of plant growth.
Firmly tied down, the prisoner has no hope of movement, while the bamboo grows undisturbed, pushing through flesh and muscle, eventually distorting and piercing.
Nature acts slowly, but it is unstoppable – another parallel with the regenerative forces of life.

Erosion: a natural form of torture
These examples illustrate a fundamental truth: nature doesn’t need brutality to dominate.
It operates at its own pace, in a kind of limitless patience.
That’s what happens with soil erosion, a crucial issue in sustainable agriculture.
Under subtle forces – flowing water, blowing wind, or even the roots of plants – the strongest mountains can eventually turn to dust.
In permaculture design, this observation becomes an invitation to observe, understand, and integrate the dynamics of the landscape into every intervention.
Slowing water erosion: nature and design
Ironically, these natural elements that cause erosion and degradation are also those that help us slow them down.
Where water flows unchecked, it carries away the soil.
But where plants take root, they anchor the land, slow down landslides, capture nutrients, and protect the soil’s micro-organisms.
Bamboo, capable of piercing through flesh, can also hold the earth in place along rivers and steep slopes.
In permaculture techniques, we often value such nature-based solutions.
In this dance between erosion and regeneration, we see that the very forces that destroy can also become our allies.
The water droplet can wear away stone. But when slowed down, it nourishes the soil, recharges aquifers, and supports life.
This illustrates another permaculture principle: “The problem is the solution.”
Conclusion: learning from nature’s patience
Understanding the subtle power of erosion is also understanding the importance of ecological regeneration.
Indeed, just as water and bamboo can be destructive under certain conditions, they can become our allies under others.
So, how can we design systems that harness these natural forces in positive and productive ways? How can we imitate natural processes to restore ecosystems, improve soil fertility, and create resilient landscapes?
A good permaculture design uses the intrinsic characteristics of nature – like the fast growth of bamboo or the fluidity and transformative capacity of water – to achieve specific design goals in a sustainable way.
This means respecting natural cycles, cooperating with existing energies, and investing in solutions that work in the long term.

For instance, after cutting down some dangerous willows (end of life, fungal attack, overcrowding), we built several check dams – filtering barriers that slow down water flow. In fact, these mimic nature and the work of beavers. From a source of problems, we created traps for sand and silt (several dozen cubic meters). In doing so, we slowed erosion and increased water infiltration into the soil. (You can see here how it soaks into the ground.)