Stewart Brand: Well, the earlier point is we interfered in a big way by making these animals go extinct, and many of them were keystone species, and we changed the whole ecosystem they were in by letting them go.
先に述べた点は我々こそが 大いに介入して動物を絶滅に追い込み しかもその多くは重要種であり 絶滅させた結果 生態系全体を 変えてしまったことです