Katharine Hayhoe is the most followed climate scientist on Twitter. Check her out here.
This video might work best at the end of a unit on climate change. Students may feel scared, worried, sad, or angry after learning about the catastrophic and irreversible effects of climate change. Empowering them to talk about the climate crisis with their friends and family is a great way to help them channel these feelings into action.
You can have English students study Katharine Hayhoe's delivery. Then, as an assignment, students could be tasked with talking about the climate crisis with one person. Students could pair up with other students to practice these climate chats. A really easy way to start these conversations is "I'm really worried about climate change, and I want to talk about it."