This document discusses using social media for environmental causes and climate leadership training. It provides an overview of various social media platforms like blogs, microblogging, social networking and bookmarking sites. It also presents case studies of how organizations like Greenpeace and WeCanSolveIt use social media to promote environmental initiatives and engage online communities. The document emphasizes building relationships with bloggers, providing targeted information to social media influencers, and using social networks to raise awareness about social causes.