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。”

meimeibaodaocheng，boensizaihuashengdunzhikushitingshengzhongxinjubandeyicihuodongshangfabiaoshipinjianghuacheng，zhongmeiliangguozhengfuxuyaogenghao、gengshencengcidequdao。“womenyuanyiduihua”。CNNcheng，guoquyinianlai，zhongmeiguanxiyizhichuyudongdangzhizhong。meiguoqianzhongyiyuanyichangpeiluoxicuanfangtaiwanheqiqiushijianfashenghou，zhongmeiguanxiquyujinzhang。boensibiaoshi，zaiguoqudeyinianzhong，meiguozhengfuchengyuanduizhongguodefangwenquanxian“qifubuding”，tarenweishi“zhongguoguanbilequdao”。美(mei)媒(mei)报(bao)道(dao)称(cheng)，(，)伯(bo)恩(en)斯(si)在(zai)华(hua)盛(sheng)顿(dun)智(zhi)库(ku)史(shi)汀(ting)生(sheng)中(zhong)心(xin)举(ju)办(ban)的(de)一(yi)次(ci)活(huo)动(dong)上(shang)发(fa)表(biao)视(shi)频(pin)讲(jiang)话(hua)称(cheng)，(，)中(zhong)美(mei)两(liang)国(guo)政(zheng)府(fu)需(xu)要(yao)更(geng)好(hao)、(、)更(geng)深(shen)层(ceng)次(ci)的(de)渠(qu)道(dao)。(。)“(“)我(wo)们(men)愿(yuan)意(yi)对(dui)话(hua)”(”)。(。)C(C)N(N)N(N)称(cheng)，(，)过(guo)去(qu)一(yi)年(nian)来(lai)，(，)中(zhong)美(mei)关(guan)系(xi)一(yi)直(zhi)处(chu)于(yu)动(dong)荡(dang)之(zhi)中(zhong)。(。)美(mei)国(guo)前(qian)众(zhong)议(yi)院(yuan)议(yi)长(chang)佩(pei)洛(luo)西(xi)窜(cuan)访(fang)台(tai)湾(wan)和(he)气(qi)球(qiu)事(shi)件(jian)发(fa)生(sheng)后(hou)，(，)中(zhong)美(mei)关(guan)系(xi)趋(qu)于(yu)紧(jin)张(zhang)。(。)伯(bo)恩(en)斯(si)表(biao)示(shi)，(，)在(zai)过(guo)去(qu)的(de)一(yi)年(nian)中(zhong)，(，)美(mei)国(guo)政(zheng)府(fu)成(cheng)员(yuan)对(dui)中(zhong)国(guo)的(de)访(fang)问(wen)权(quan)限(xian)“(“)起(qi)伏(fu)不(bu)定(ding)”(”)，(，)他(ta)认(ren)为(wei)是(shi)“(“)中(zhong)国(guo)关(guan)闭(bi)了(le)渠(qu)道(dao)”(”)。(。)