Six people went on trial on Tuesday May 28th for taking down an official photo portrait of President Emmanuel Macron from a mayor's office in a small town in south-east France. The hearing put two contrasting world views on display. The defendants said that they felt compelled to act because of the climate emergency and the need to get a concrete response from the French state to the crisis. The prosecutor, meanwhile, simply saw them as criminals who wanted to impose their own ideas on other people. Christophe Gueugneau reports.