This manifesto is published by the authors under the Creative Commons license (https://creativecommons.org/licenses/by-sa/4.0/).
This manifesto may be used, copied and supplemented in full or in part by anyone free of charge. It may be used for commercial or non-commercial purposes.
The only requirement is that the authors are attributed, that the modified work is made available under the same license, and that a link to the license is provided: https://creativecommons.org/licenses/by-sa/4.0/.