The March 2012 issue of the UN DESA newsletter highlights preparations for the Rio+20 conference, emphasizing the urgent need for global commitment to sustainable development. It outlines challenges such as youth unemployment and the need for strong political engagement from all sectors, while also presenting findings from the latest World Youth Report regarding young people's concerns and aspirations. The document underscores the importance of establishing a sustainable future and fulfilling the Millennium Development Goals beyond 2015.