It's shocking to learn that over 50% of Minnesota waters are impaired, according to the Minnesota Pollution Control Agency ("56% of state waters impaired," front page, Nov. 13). The agency recently reported that over 3,400 waterways in its latest inventory show a range of problems, with mercury as the leading contaminant.
And yet the MPCA had no problem approving a water-quality permit for the proposed PolyMet copper-nickel mine, located upstream of the Fond du Lac Reservation and Duluth area communities. The mine would discharge multiple pollutants into already-impaired waters.
These pollutants include sulfates, which increase the methylation of mercury in wetlands and sediments. Methylmercury is the form of mercury that contaminates fish and damages the brains and bodies of infants and children.
One in 10 babies along North Shore is born with unhealthy levels of mercury in his or her body, as of 2012. Pollutants from the PolyMet mine would only worsen this situation.
I can only conclude that the MPCA values mining interests far more than the health of Minnesotans who live downstream. This also seems true for many elected officials, including Gov. Tim Walz, who are on record in support of PolyMet.
Fortunately, the Minnesota Court of Appeals has put a hold on PolyMet's water permit, due to "substantial evidence of procedural irregularities" in the way the permit was issued. Other permits for the mine have also been stayed.
Let's hope that, unlike the MPCA, the court will decide in favor of clean water and human health. We definitely don't need more impaired waterways in the "land of sky blue waters."
Nancy Giguere, St. Paul
WAR CRIMES
Pardons aren't so surprising after all
President Donald Trump's pardoning of three members of the armed services accused or convicted of war crimes is just another example of his go-it-alone decisionmaking ("President pardons service members for war crimes," Nov. 16). And not for the first time, conservative media appear to have shaped his decision, despite strong pushback by top military leadership. Defense Secretary Mark Esper and Army Secretary Ryan McCarthy are rightfully concerned about how the pardons would undermine the military code of justice. Then again, I doubt that a commander in chief who cleverly and repeatedly avoided military service is even vaguely familiar with the Uniform Code of Military Justice as well as the military code of conduct, article VI: "I will never forget that I am an American, fighting for freedom, responsible for my actions and dedicated to the principles which made my country free."