Chinese philosophy

In Chinese philosophy, yin and yang (also yin–yang or yin yang, 陰陽 yīnyáng “dark–bright”) describe how seemingly opposite or contrary forces may actually be complementary, interconnected, and interdependent in the natural world, and how they may give rise to each other as they interrelate to one another. Last night I dreamed that someone added color … Eutrophication and phosphorylated biodiversity