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Yann LeCun(@ylecun)

This could have covered the entire budget of the National Science Foundation for 10 years. Instead...

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This could have covered the entire budget of the National Science Foundation for 10 years. 

Instead...

TL;DR · AI 摘要

Yann LeCun批评特朗普拟将美国国家科学基金会(NSF)预算削减50%,称此举将严重损害科研生态、博士培养与技术创新增长机制。

核心要点

  • NSF年度预算拟从90亿美元砍至50亿美元,降幅达50%。
  • 该削减规模相当于覆盖NSF十年总预算的金额被挪作他用。
  • LeCun警告这将摧毁美国科研人才 pipeline 和技术创新飞轮。

结构提纲

按章节快速跳转。

  1. 指出特朗普政府拟大幅削减NSF预算,并强调其严重后果。

  2. 用具体数字对比当前与拟议预算,突出削减幅度之大。

  3. 阐述预算削减对科研生态、博士教育和创新循环的连锁打击。

思维导图

用一张图看清主题之间的关系。

查看大纲文本(无障碍 / 无 JS 友好)
  • NSF预算削减争议
    • 财政规模
      • 9B → 5B美元/年
      • 等价于NSF十年总预算
    • 政策主体
      • 特朗普政府提案
      • Yann LeCun公开反对
    • 潜在后果
      • 科研生态崩解
      • 博士培养锐减
      • 创新飞轮停转

金句 / Highlights

值得收藏与分享的关键句。

  • This could have covered the entire budget of the National Science Foundation for 10 years.

    原文首句

    ⬇︎ 下载 PNG𝕏 分享到 X
  • Trump wants to reduce the NSF budget by 50% ($5B a year instead of $9B)

    原文第二句

    ⬇︎ 下载 PNG𝕏 分享到 X
  • which would decimate the American scientific research ecosystem, dramatically reduce the number of PhD graduates, and destroy the technology innovation flywheel.

    原文末句

    ⬇︎ 下载 PNG𝕏 分享到 X
#NSF#科研政策#AI政策#Yann LeCun
打开原文

Instead, Trump wants to reduce the NSF budget by 50% ($5B a year instead of $9B), which would decimate the American scientific research ecosystem, dramatically reduce the number of PhD" / X

Yann LeCun on X: "@PeteButtigieg This could have covered the entire budget of the National Science Foundation for 10 years. Instead, Trump wants to reduce the NSF budget by 50% ($5B a year instead of $9B), which would decimate the American scientific research ecosystem, dramatically reduce the number of PhD" / X

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Yann LeCun

@ylecun

This could have covered the entire budget of the National Science Foundation for 10 years. Instead, Trump wants to reduce the NSF budget by 50% ($5B a year instead of $9B), which would decimate the American scientific research ecosystem, dramatically reduce the number of PhD graduates, and destroy the technology innovation flywheel.

4:44 PM · May 4, 2026

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