There are two primary approaches to creating something: bottom-up design and top-down design . Top-down design is often seen in architecture. People do not build bricks randomly; instead, they follow the design drawings created by the architect. This method executes a plan that has already been established. When asked why something is built in a certain way, the answer is usually that the blueprint dictates its design. Conversely, bottom-up design does not start with a fixed goal, but rather involves setting and implementing small, actionable rules. For example, termite nests follow this approach. Small termites have a simple rule: to pile up soil. They do this without knowing the reason, but over time, the finished structure is remarkable and sophisticated. The appearance of the Sagrada Familia church , designed by Antoni Gaudà and still under construction, closely resembles a termite nest, differing only in size. Setting goals and planning is one way to create, but actual achievem...
Cotton needs 500 mm of water to produce cotton wool, and 1 kg of cotton wool requires 8,500 liters of water to fill 40 baths. A fashion company can make a pair of jeans from this. It needs at least 2,700 liters of water to create a T-shirt. This amount is enough for one person to use as drinking water for three years. Clothing consumption has recently increased by an average of 60% each year on Earth. The Aral Sea in Uzbekistan was the fourth-largest lake in the world, but it has now shrunk to one-tenth of its original size, as river water has been used to grow cotton due to increased consumption. Few people are concerned about how their consumption affects the global environment. - Joseph’s “just my thoughts”