2007, Corwin was sponsored by CNN to be an environment correspondent for an Anderson Cooper 360 special called Planet in Peril, along with co-host Sanjay Gupta.

In 2009, Corwin partnered with Defenders of Wildlife to host the documentary series Feeling the Heat. In 2009 Corwin also hosted a television special for MSNBC with the same title of his book Future Earth: 100 Heartbeats. Corwin