An audio podcast is another great way to share ideas. Like video channels, it takes time to build an audience.

Popular podcast platforms include:

Each platform has its own audience, so being present on several will broaden your reach. Spotify for podcasters makes this easy by letting you upload your podcast once and generate an RSS feed for other platforms. So, once the work is done on "Spotify for Podcasters," all that's left is to format your content for the other platforms, a process that's relatively quick.

For recording, Audacity is free and lets you adjust audio levels, add effects like fades, and enhance clarity during editing. It's straightforward to record your voice and create a professional-quality podcast.

Here's a short 10 minutes tutorial covering the essentials for podcast creation with Audacity:

Tip: Just as with videos, keep a local backup of all podcasts in case of future censorship.