Speakers, including myself, gave an overview of key challenges and the students could then choose an issue on which to carry out their own research. (totalpolitics.com)
So to conclude, let me outline six key challenges for saying sorry and moving forward together. (humanrights.gov.au)
Your understanding, experiences, and insight are inspirational to facing and addressing key challenges in our world today. (dotearth.blogs.nytimes.com)