How to refute the statement that you don't need to know the solar terms?

Historical and cultural inheritance and agricultural production demand.

1. Historical and cultural heritage: Solar terms are an important part of China traditional culture with a long history. Understanding and inheriting the solar terms culture will help us better understand and respect our own history and culture, and enhance our national pride and cultural self-confidence.

2. Demand of agricultural production: Solar terms are closely related to agricultural production. Understanding solar terms can help farmers better arrange agricultural activities, ensure the best opportunity for crop growth and improve agricultural production efficiency.