Manifesto: Scientists against War. For Peace, Cooperation and Development.
This Manifesto was issued by OTC – Organização dos Trabalhadores Científicos, Portugal.
Sign the petition HERE.
Versão Portuguesa.
Version française.
Versión española.
We are living through difficult and dangerous times on our planet, the only known natural celestial body that harbours life. As men and women of science, we know the
