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。”

juxinhuashexiaoxi，24ri22shi20fenxu，qiqihaershizhaokaidisanshisizhongxuetiyuguanwudingtantashiguxinwenfabuhui，qiqihaershiweishuji、shichangshenhongyuzhenduixianchangjiuyuan、huanzhejiuzhi、shiguyuanyindengqingkuangxianchanghuiyingshehuiguanqie。shenhongyushuo，zaizheqishiguzhong，baoluchuanquanyinhuanpaizhabudaowei、anquanjianguanbudaowei、qiyeanquanzhutizerenluoshibudaoweidengwenti。据(ju)新(xin)华(hua)社(she)消(xiao)息(xi)，(，)2(2)4(4)日(ri)2(2)2(2)时(shi)2(2)0分(fen)许(xu)，(，)齐(qi)齐(qi)哈(ha)尔(er)市(shi)召(zhao)开(kai)第(di)三(san)十(shi)四(si)中(zhong)学(xue)体(ti)育(yu)馆(guan)屋(wu)顶(ding)坍(tan)塌(ta)事(shi)故(gu)新(xin)闻(wen)发(fa)布(bu)会(hui)，(，)齐(qi)齐(qi)哈(ha)尔(er)市(shi)委(wei)书(shu)记(ji)、(、)市(shi)长(chang)沈(shen)宏(hong)宇(yu)针(zhen)对(dui)现(xian)场(chang)救(jiu)援(yuan)、(、)患(huan)者(zhe)救(jiu)治(zhi)、(、)事(shi)故(gu)原(yuan)因(yin)等(deng)情(qing)况(kuang)现(xian)场(chang)回(hui)应(ying)社(she)会(hui)关(guan)切(qie)。(。)沈(shen)宏(hong)宇(yu)说(shuo)，(，)在(zai)这(zhe)起(qi)事(shi)故(gu)中(zhong)，(，)暴(bao)露(lu)出(chu)安(an)全(quan)隐(yin)患(huan)排(pai)查(zha)不(bu)到(dao)位(wei)、(、)安(an)全(quan)监(jian)管(guan)不(bu)到(dao)位(wei)、(、)企(qi)业(ye)安(an)全(quan)主(zhu)体(ti)责(ze)任(ren)落(luo)实(shi)不(bu)到(dao)位(wei)等(deng)问(wen)题(ti)。(。)