President William Ruto on Thursday morning joined hundreds of delegates from across the world who are participating in the opening of the Sixth Session of the UN Environment Assembly (UNEA-6) High-level Segment and National Statements, in Gigiri, Nairobi. In the High-level Segment and National Statements, heads of state and government will make remarks on behalf of their countries. UNEA-6 began on Monday and it is now on its fourth day.