Progressive Talk Radio is a genre of radio programming that focuses on liberal and progressive viewpoints. It often covers political issues, social justice, and environmental concerns, providing a platform for discussions that challenge conservative perspectives. Hosts typically engage with listeners through call-ins and interviews, fostering a community of like-minded individuals. This format gained popularity in the early 2000s, partly in response to the dominance of conservative talk radio, such as shows hosted by Rush Limbaugh. Notable progressive hosts include Rachel Maddow and Thom Hartmann, who address current events and advocate for progressive policies.