Climate threats: Rising temperatures, species at risk and ecosystems shaken

On Sunday, senior Pakistani officials said that Punjab province is facing historic floods, with two million people already affected as the monsoon triggers mass evacuations. Pakistan is one of the countries most vulnerable to climate change and global warming. For more on the situation, France 24 speaks with Paul Leadley, biodiversity expert and professor at Paris-Saclay University, and a member of the IPCC.