The ocean have a key role in the dynamic of the planet and in the climate change discussions. Actually many scientist recognize that the global ocean is rapidly changing and is under pressure from multiple stressors, acidification, low oxygen, warming that impact directly on the services of the Ecosystems and society. This �problem� is an opportunity to advance in research, generate innovative approaches and compromise of the different levels of the society. Is a global problem but with regional impacts and several ecosystem because of his characteristics, as the upwelling of Peru-Chile, are a window to explore in the present the future. We also recognize that it is important join science and society in order to include more discussion about the ocean at different levels. The art is an excellent way to take the attention to the people to the ocean in order to show the relevance of ocean to government officials, policymakers, environmental managers and the media because finally the Oceans is a business of every one.

A public day meeting will be organize in Paris, and together scientists, artist and philosophes will show a message about the ocean and climate change stressors, acidification and low oxygen conditions� and the importance in a global problem to have actions around the world in order to multiply the initiatives and impulse every stakeholders.

• The side event will introduce PML video "OA Ocean Acidfication: connecting science, industry, politics and the public". 15 minutes
• The ocean as a machine to sequester or producer CO2, conference 10`
• Oxygen Minimum Zones as high CO2 and low pH a, conference 10`
• Global and regional presentations about iniciatives in different research fields That Involve Ocean Ocean Deoxygenation and Acidification --other stressors 10`
• Round table about open questions and discussion with the public. Thoughts from the philosophy. 30`
• Artistics performances (responsables Francoise Vincent- Universit� de Strasbourg, France and Elohim Feria- Universit� Paris VIII):
  
  • Exhibition of monumental art entitled �Who will go to the North to the South, in connection with climate change in both poles�
  • Presentation of various artistic performances on the same thematic that the scientific activities.

A major aspect of this project is made to connect the North and South through the organization and participation of scientists and artists from countries located in both hemispheres; but also the presentation of a monumental work entitled will go north to south. This work based on an artists' experience in cooperation with scientists and on the theme of climate change in the two polar oceans: the Arctic and Antarctic.The project will address the impact and possible solutions to climate change that could be found in the ocean. All activities will be filmed, broadcast by direct Twiter and the "climate inside a bus that will travel the streets of Paris during event. This bus also broadcast the event to bring more public event website. The bus will be financed by the company RATP Paris metro.