FFII says: Donate now to save Europe from software patents. https://ffii.org/donate-now-to-save-europe-from-software-patents-says-ffii
If you are German, contact your representative in the Bundestag to oppose the "unitary patent". -- If you have a working or partly working program that you'd like to offer to the GNU project as a GNU package, see https://www.gnu.org/help/evaluation.html.