What's the overarching lesson about auditing from Michael Greenstone's paper about pollution in the Indian state of Gujarat?How might that apply to situations that don't have anything about pollution, the state of Gujarat or the University of Chicago?The paper is better known to its friends as "Truth-Telling by Third-Party Auditors and the Response of Polluting Firms: Experimental Evidence from India"by Esther Duflo, Michael Greenstone, Rohini Pande and Nicholas Ryan. https://urbanlabs.uchicago.edu/projects/gujarat-auditing-the-air