 GM - Quercus is against the use and production of genetically modified food, for human and animal consumption.It is a member of "Plataforma Trangénicos Fora do Prato", a Portuguese Organization that defends a GM free agriculture.Nuclear - Quercus is against the use of nuclear technology to produce energy, it has participated in the campaign One Million Europeans against Nuclear Power, and is affiliated with "Plataforma Não ao Nuclear".