Final call to save the world from 'climate catastrophe'

https://www.bbc.com/news/science-environment-45775309?utm_campaign=the_download.unpaid.engagement&utm_source=hs_email&utm_medium=email&utm_content=72468246&_hsenc=p2ANqtz-8ejpqmNAdCq6HQPoPSeCE2oXIYnqiPnvq3Kd8FF_3SQxFjTZpfYpD70SDqsPTytxnxFajzGmFtMF0-2oqKICf4N3Y6CmenbO9lCzIUqQ3tZs2VLeI&_hsmi=72468247