民以食為天。食，不能僅僅隻限於糧食。開發科技，開發新的食物，那麽糧食的需求就少了。過分強調糧食安全，是落後的表現。

來源: 郭大平於 2025-01-15 12:11:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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