In January, Columbia’s Sabin Center for Climate Change Law and the Climate Science Legal Defense Fund launched the Silencing Science Tracker (SST). As its name suggests, the SST records government attempts to prevent or restrict scientific research, education, or discussion since the November 2016 election. Initially, the SST only recorded anti-science behavior within the federal government, of which we have 161 examples. That does not, however, reflect the full extent of the “war on science” as numerous anti-science actions are also being taken by state and local governments. To increase awareness of those actions, we have expanded the SST, adding state and local government attempts to censor, misrepresent, or otherwise stifle science.