In today's lecture, we'll discuss the impact of urban green spaces on mental health. Recent studies have shown that access to parks and gardens can significantly reduce stress levels. However, the key factor isn't the size of the space, but its accessibility. For example, a small garden within a five-minute walk from home has a greater effect than a large park that requires a bus trip. Additionally, the presence of water features, like ponds or fountains, appears to enhance the calming effect. Interestingly, the benefits are most pronounced for office workers who spend most of their day indoors. So, urban planners should prioritize creating small, nearby green areas in business districts.
❓ What does the lecturer say is the most important factor for urban green spaces to reduce stress?
A. Their total size and number of trees
B. Their proximity to people's homes or workplaces