Marine Tondelier, national secretary of Les Écologistes, speaks with Jorge de Diego, staff writer at 'Agenda Pública', about the risk of the French radical right reaching the Élysée, the exhaustion of the New Popular Front and the role of ecologism in a Europe marked by geopolitical, industrial and demographic crises. "The ecologists have been right for a long time", she says, stressing the urgency of implementing their agenda.