Brussels, 29/04/2011 (Agence Europe) - Who will pay for the ageing population? Should ageing workers make way for young people? Should the retirement age be increase? Innovative solutions will be required to support active ageing if one is to avoid conflicts arising between generations and ensure that the European social models are viable in the long-term and fair for all generations. The Third European Day of Solidarity was the occasion of discussions about this in Brussels on Friday 29...