（作者为习近平文化思想研究中心重庆市协同研究基地特约研究员）
There’s not much to love about big tech these days. So many ills can be laid at its door: social media harms, misinformation, polarisation, mining and misuse of personal data, environmental negligence, tax avoidance, the list goes on. Added to which, Silicon Valley’s leaders seem all too keen to cosy up to the Trump administration, to shower the president with bribes – sorry, gifts – and remain silent about his worsening political overreach. And that’s before we get to the rampant “enshittification”, as the tech writer Cory Doctorow describes it, which means that by design many big tech products have become less useful and more extractive than they were when we originally signed up to them.
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人一生的自然进化中，不仅有产出，还有情感、教育、成长的喜悦，这些能量计算不来，在舆论场上，这点被放大。一个油管博主打出标题「OpenAI CEO Argues Energy Is More Wasteful On Humans Than AI， Goes Very Poorly」，说 Altman 的言论进行得很糟糕。
简单来说，世界模型 = 让 AI 在脑子里“模拟整个世界”。它不是简单的“看图、生成视频”，而是让 AI 学会世界有什么物体、物体之间怎么互动、物理规则是什么、事情会怎么发展，然后在内部构建一个虚拟的、可推理的世界。