The world’s leaders met in Egypt for the COP27 summit on climate change — and these Chicago teens met with them. The United Nations Climate Change Conference is an annual convening of countries to talk about and address climate change issues. The summit has youth observers — and this year, some of them were from Chicago. Reset talks with youth climate activists Antonio Padilla and Fatima Perez, high school seniors and members of Zero Waste Ambassadors at Solorio High School, about their experience at COP27.