(meteorology) climate

climate change

cause (source or reason of an event or action)

human, person, human being / personality, character / (Buddhism) literally meaning: "human society", referring to one of the six realms of reincarnation in Buddhist cosmology.

change, fluctuation

気候: climate / 季候: season climate / 機構: organisation / 紀行: traveller's journal / 寄稿: (newspaper, academic) article contribution / 奇行: strange behaviour

change, fluctuate

(archaic) the world in which people live; the world, society

(dated, rare) a place devoid of people

mechanism - mechanical structure, and its function / organisation; agency - a group of people/legal entities with purpose and rules