Any increases in air pollution would be limited to the construction phase of a tunneling project, not the long-term operation. Tunnel construction could result in vehicle and dust emissions at the tunnel shaft sites. The Sanitation Districts would assess these and any other impacts associated with the project in an Environmental Impact Report/Environmental Impact Statement (EIR/EIS) and adopt mitigation measures to eliminate or reduce such impacts to the extent feasible.
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I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.