Yves MarignacActingNo biography is available.Known forGetting out of fossil fuels: Which energies for tomorrow? Debate JM Jancovici, Y MarignacIMDb0.0Getting out of fossil fuels: Which energies for tomorrow? Debate JM Jancovici, Y MarignacMovie · 2023Credits1AllMoviesTV showsAll departments▼2023Getting out of fossil fuels: Which energies for tomorrow? Debate JM Jancovici, Y MarignacMovieas Lui-même