Greenpeace places sculptures of ice penguins a few meters from the Planetarium in the Palermo neighborhood, in the framework of the campaign for the protection of the oceans, which play a fundamental role in the mitigation of climate change and the conservation of Antarctica. A few weeks after the ONU negotiates a Global Treaty for the Protection of the Oceans, the environmental organization calls on the governments of the world so that in 2030 30% of the oceans are protected under a network of sanctuaries, to recover the ocean health and its biodiversity