陶哲轩谈 AI 时代思考能力：像控制饮食一样锻炼大脑
陶哲轩把 AI 对大脑的影响类比成廉价食物对身体的影响，还引用 MIT 那个 83% 学生记不住自己文章的实验，讲得挺透彻。
数学家陶哲轩用粮食生产类比 AI 的影响：生产革命让食物廉价充足后，人们反而要刻意控制饮食、安排运动。他认为 AI 让脑力任务变得便宜后，生活中自带的思考训练会减少，需要主动维护“精神食粮”。他引用 MIT 的一项实验：学生用 ChatGPT 写文章后，几分钟内 83% 的人无法引用自己“写出”的任何句子，而先独立写作再用 ChatGPT 的学生使用效果更好，脑活动也更活跃。
陶哲轩：AI 时代要主动锻炼思考能力 陶哲轩用粮食生产作类比： 生产革命让食物便宜、充足 人们却开始需要主动控制饮食、安排运动。 过去，体力劳动自然提供了锻炼；今天，这件事需要刻意维护。 同理：AI 让脑力任务变得便宜、容易，但生活中原本自带的思考训练会随之减少... 因此，人们需要注意自己的“精神食粮”，主动保持解决问题的能力，锻炼你的大脑... 否则，有些人可能越来越依赖 AI，一旦失去工具，就难以应对现实问题... Your browser does not support the video tag. 🔗 View on Twitter Dany @danysvnt TERENCE TAO SAYS AI WILL DO TO OUR BRAINS WHAT CHEAP FOOD DID TO OUR BODIES for most of history life was the workout. then food got cheap and people had to start watching their diet on purpose tao says thinking is next: "you have to watch your mental diet, and you do have to maintain mental exercise" MIT had students write essays with ChatGPT. minutes later 83% couldn't quote a single sentence they'd "written" the ones who wrote on their own first and got ChatGPT later used it better, and their brain activity went up the struggle before the answer is the part your brain keeps an answer you didn't work for is easy to get and even easier to forget would you let your kid use AI for homework from day one, or make them struggle first? Your browser does not support the video tag. 🔗 View on Twitter 🔗 View Quoted Tweet 💬 38 🔄 18 ❤️ 160 👀 18886 📊 52 ⚡