** Updated 28th July 2025: This was, and still is, an awesome project. In another world, I would of taken it all the way.
Donut Stones is a ERC20 cryptocurrency I have started that adresses the problem of the donut economy and the limits to economic growth. The solidity code is open sourced on my github and a link to the crowdsale website is below. Ive had some great feedback already on this one and would support a cause that resonates with me, so of course, im hoping to develop it further.