05/11/2014
https://www.presidency.ucsb.edu...
"One of the most urgent challenges of our time is climate change."
"Today, on International Youth Day, we celebrate the potential and power of young people to shape the future of our increasingly interconnected world."
"Youth are often the voices at the forefront of advocating for societies to advance and improve."
"Today we commemorate the energetic spirit of young people worldwide and their ability to improve the future of humanity."