Tonight, the Perpetual Notion Machine looks back on some of our best shows for the year 2020. We don’t usually do this for our last show of the year, but […]
Tonight, the Perpetual Notion Machine has a special pledge drive edition. Thanks to everybody that has pledged donations so far, and thanks to all the loyal listeners of PNM. Keep […]
Jan interviews Robert Alvarez from the Institute for Policy Studies about the historic and current role of the scientist as a political activist in a day of science denial.