Ever wonder why Circular Economy is a good idea? You can find more about this in my last article https://javielico.com/moving-forward-to-the-future-with-a-circular-approach/
Mastodon it is a federation—think Star Trek. Thousands of independent communities running Mastodon form a coherent network, where while every planet is different, being part of one is being part of the whole. Free, open-source software. There is no advertising, monetizing, or venture capital.