The federal government has just released a 2,000 page environmental impact statement on the proposed Keystone pipeline from Canada to the U.S. I haven't quite gotten around to reading it yet, but that reminds me of something: Why shouldn't there be a required environmental impact statement on proposed amnesty and guest workers plans? How can the politicians blithely make changes that will have vast environmental consequences without first submitting an environmental impact statement?
Back in 2010, I estimated the impact of immigration on American and global carbon emissions. After all, pretty much the whole point of moving to America is to live larger and emit more carbon. I came up with immigration to the U.S. from 2005 to 2050 adding about 6% to global carbon emissions, which is a gigantic number.
Perhaps somebody else would come up with a different number, but, that's kind of the point: nobody is looking at this question.
You say that environmental impact statements have no place in immigration policy? Au contraire — the need to dot ever i on EISs has held up border fence constructions projects for years. Time to apply the same logic to amnesty and guest workers.