Check out the full list with links on the "From the Class" page:
-Payments for ecosystem services? The Conservation Reserve Program has been doing it since 1985. See the paper by Yuan et al. in the extra readings post.
-Amanda Rodewald has a post on the Paris climate agreement:
http://thehill.com/blogs/pundits-blog/energy-environment/303008-paris-agreement-is-the-catalyst-for-a-clean-global
-Podcast: solving climate change with a carbon tax (copy link):
http://www.npr.org/sections/money/2013/07/12/201502003/episode-472-the-one-page-plan-to-fix-global-warming