CLEAN : Chilean President meets with British PM in London

The transcript captures a meeting where the President is welcomed to London. The discussion covers major cooperation areas such as security and trade, emphasizing shared values. The conversation also highlights the importance of addressing climate change and the transition of COP presidency, with a focus on future collaboration and achieving significant outcomes at COP26.

What specific issue does the speaker want to discuss related to the environment?

What does the speaker imply is necessary for future cooperation?