Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Kafin gwajin jirgin Concorde, ci gaba a masana'antar jirgin sama na farar hula sun yarda da gwamnatoci da masu zaɓe. 'Yan adawa da hayaniyar Concorde, musamman a gabar gabashin Amurka, sun kirkiro wani sabon tsarin siyasa a bangarorin biyu na Atlantic, tare da masana kimiyya da masana fasahar zamani a fadin masana'antu da yawa da suka fara daukar tasirin muhalli da zamantakewa da gaske. Kodayake Concorde ya jagoranci kai tsaye ga gabatar da shirin rage hayaniya ga jiragen sama da ke tashi daga Filin jirgin saman John F. Kennedy, mutane da yawa sun gano cewa Concorde ya fi shuru fiye da yadda ake tsammani, a wani bangare saboda matukan jirgi na dan lokaci suna rage injunan su don rage hayaniya yayin tashi sama da wuraren zama. Tun kafin a soma kasuwanci, an yi da'awar cewa jirgin Concorde ya fi sauran jirage yawa shuru. A shekara ta 1971, an ambaci darektan fasaha na BAC yana cewa, "Tabbatacce ne a kan shaidar da lissafi na yanzu cewa a cikin yanayin filin jirgin sama, Concordes na samarwa ba zai zama mafi muni ba fiye da jiragen sama a yanzu a cikin sabis kuma a zahiri zai fi yawa daga cikinsu. "Concorde ya samar da oxides na nitrogen a cikin shararsa, wanda, duk da rikitarwa hulɗa tare da sauran sinadarai masu lalata ozone, an fahimci cewa zai haifar da lalacewar ozone a cikin stratospheric altitudes ya yi tafiya. An nuna cewa wasu jiragen sama da ke saukowa a ƙasa suna samar da iskar ozone sa'ad da suke tashi a sararin sama, amma ba sa samun iskar gas a tsaye tsakanin sararin sama. Ƙananan jiragen ruwa sun nuna cewa lalacewar ozone da Concorde ya haifar ba shi da muhimmanci. A shekara ta 1995, David Fahey, na National Oceanic and Atmospheric Administration a Amirka, ya yi gargaɗi cewa jirage 500 masu saurin gudu da suke da iskar gas kamar Concorde za su iya rage yawan iskar ozone a duniya da kashi 2 bisa ɗari, fiye da yadda aka yi zato a dā. An kimanta cewa kowane kashi 1 cikin ɗari na faɗuwar ozone yana ƙaruwa da kashi 2 cikin ɗari na cutar kansa na fata da ba melanoma ba a dukan duniya. Dr. Fahey ya ce idan wadannan barbashi ne...  Tambaya: Wane jirgin sama ne ake sa ran zai yi hayaniya fiye da yadda ya yi?
Concorde "