但由于气候变化和基础设施安全是国家而不是地方事务，这11.8万亿美元的基础设施和环境相关债务最终还是要由联邦政府负责。
However, because climate change and infrastructure security are national issues, rather than local, the federal government is ultimately responsible for that $11.8 trillion in infrastructure- and environment-related debts.