Good morning, everyone. Today we're going to discuss the impact of urban green spaces on mental health. Recent studies have shown that living near parks or gardens can significantly reduce stress levels. However, the key factor isn't just the size of the green area, but its accessibility. For instance, a small community garden within a five-minute walk has a greater positive effect than a large park that requires a car journey. Additionally, researchers found that the presence of water features, like ponds or fountains, enhances the calming effect. So, when planning new housing developments, city planners should prioritize small, scattered green spaces over a few large ones.
❓ According to the lecture, what is the most important factor for green spaces to benefit mental health?