"The unity of heaven and man"There is a concept.
It is the idea of Eastern philosophy that people are part of nature and live in change according to the providence of nature.

Problems such as global warming and ecological changes are occurring.
Recently, island countries sinking into the sea have become a problem, and river flooding and landslides have occurred due to heavy rains that Japan has never experienced before.

All these phenomena are the result of us forgetting to cooperate with nature in search of a convenient and comfortable life.
It is time for humans to abandon the reckless idea of overcoming nature and think about cooperation with nature.
Cold winter, windy spring, damp summer, dry autumn, spring according to the changes in each climate, spring sows,
In summer, they plow, in autumn they harvest, and in winter they store.
Human activities also repeat rest and activity according to the changes of the four seasons.

　We cannot change the changes in nature.
Since ancient times, they have survived by devising ways to prevent or avoid the effects that occur on the human body in accordance with changes.