Two United Nations human rights experts today called for an end to discrimination against autistic persons and a celebration of diversity. Speaking ahead of World Autism Awareness Day, the Special Rapporteurs on the rights of persons with disabilities, Catalina Devandas Aguilar, and on the right to health, Dainius Pūras, noted that about one per cent of the world’s population -some 70 million people- is estimated to be on the autism spectrum worldwide. “As part of human diversity, autistic persons should be embraced, celebrated and respected.