他在城市进化论“<a href="https://weibo.cn/sinaurl?u=http%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzg2MjA5Mjc0OA%3D%3D%26amp%3Bmid%3D2247548191%26amp%3Bidx%3D1%26amp%3Bsn%3D19e900213aa1b4eaf4dfa858d493040b%26amp%3Bchksm%3Dce0f51bcf978d8aad3d7b889a1862d792d1e2e97ac2bc47267f76b26d4e4c20fd6fa6f242f54%26amp%3Bscene%3D21%23wechat_redirect" target="_blank"><em>大家的城市公开课</em></a>”第二期上提到，“我觉得我们不需要让一个城市去抵御10万年一遇的洪水、暴雨、干旱，也不需要修到应对万年一遇的程度，能应对百年一遇就可以了。”

xinpianxingyeshizhongmeizhijianriyijinzhangguanxidejiaodianzhiyi，baodaotidao，meiguozhengfuzhengposhiqiyeshoujinduihuachukouxianzhi，liyoushilaotiaozhongdande“guojiaanquan”yishuo，“qizhongyiweigaoguanfanduimuqianxianzhiduihuachukourengongzhinengyingjiandeguiding，zhirengaizhengcebingmeiyoudadaojianhuanzhongguorengongzhinengfazhandeyuqixiaoguo”。芯(xin)片(pian)行(xing)业(ye)是(shi)中(zhong)美(mei)之(zhi)间(jian)日(ri)益(yi)紧(jin)张(zhang)关(guan)系(xi)的(de)焦(jiao)点(dian)之(zhi)一(yi)，(，)报(bao)道(dao)提(ti)到(dao)，(，)美(mei)国(guo)政(zheng)府(fu)正(zheng)迫(po)使(shi)企(qi)业(ye)收(shou)紧(jin)对(dui)华(hua)出(chu)口(kou)限(xian)制(zhi)，(，)理(li)由(you)是(shi)老(lao)调(tiao)重(zhong)弹(dan)的(de)“(“)国(guo)家(jia)安(an)全(quan)”(”)一(yi)说(shuo)，(，)“(“)其(qi)中(zhong)一(yi)位(wei)高(gao)管(guan)反(fan)对(dui)目(mu)前(qian)限(xian)制(zhi)对(dui)华(hua)出(chu)口(kou)人(ren)工(gong)智(zhi)能(neng)硬(ying)件(jian)的(de)规(gui)定(ding)，(，)指(zhi)认(ren)该(gai)政(zheng)策(ce)并(bing)没(mei)有(you)达(da)到(dao)减(jian)缓(huan)中(zhong)国(guo)人(ren)工(gong)智(zhi)能(neng)发(fa)展(zhan)的(de)预(yu)期(qi)效(xiao)果(guo)”(”)。(。)