Last week, former Attorney General William P. Barr wrote an op-ed for the Wall Street Journal purporting to expose a nefarious effort to impose a carbon tax through tort litigation. His op-ed is part of a broad effort to convince the Supreme Court to grant certiorari in Suncor v. County Commissioners of Boulder County, a tort suit filed against fossil fuel companies seeking compensation for the costs of adapting to climate change.
Today, the WSJ published my letter to the editor replying to Barr's op-ed, in which I noted there is nothing scandalous in what Barr reports, and that his underlying legal claims are without merit. As readers may recall, I have sparred with Barr on this subject before (see here and here).
In his op-ed, Barr reports that an attorney who has supported and assiste

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