Vertaling van "marginalising that extremely expensive pseudo-scientific project " (Engels → Frans) :

Although matters related to climate change were discussed at the summit, it can be seen in practice that the crisis which has hit us is marginalising that extremely expensive pseudo-scientific project.
Bien que le changement climatique ait lui aussi été abordé lors de ce sommet, on constate dans la pratique que la crise que nous subissons contribue à marginaliser ce projet pseudo-scientifique extrêmement coûteux.