Bottom-Up Approach

The bottom-up approach is a method of understanding or analyzing complex systems by starting from the most basic, individual components and building up to see how they interact as a whole. In general knowledge, this means gathering specific, detailed information and using it to form broader insights or conclusions. For example, in learning about a topic, you might begin with facts, data, or examples before moving to general themes or theories. This approach contrasts with a top-down method, where one starts with a general idea and breaks it down into details.