The war on public health measures began on March 20, 2020, when Americans For Prosperity (AFP), the right-wing nonprofit founded by Charles and David Koch, issued a press release calling on states to remain open. AIER has also received $54,000 from the Atlas Network, an anti-regulation group formerly known as the Atlas Economic Research Foundation that has received more than a half million dollars from the Charles Koch Foundation and the connected Charles Koch Institute. Bhattacharya, co-author of the Great Barrington Declaration, is a former research fellow at the Hoover Institution, which received $430,000 from Charles Koch’s foundation between 2017 and 2018, as well as $1.4 million from the dark money fund DonorsTrust from 2016 to 2020.