Just as the environmental harm caused by aviation and other transport must come under far greater scrutiny, the social cost of tourism must also be confronted.
正如航空和其他交通工具造成的环境损害必须受到更严格的审查一样，旅游业的社会成本也必须得到解决。
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The French transport minister, Dominique Bussereau, said French aviation inspectors had found a number of faults during a 2007 inspection of the plane that crashed.
Although there's been much excitement about electric cars, the report noted that electric batteries still can't provide the needed range for aviation and long-haul sea and road transport.