The lineup of this year’s SXSW Eco reads like the who’s who of environmentalism. From famed marine biologist Sylvia Earle to environmental justice hero Robert Bullard to U.S. Secretary of Energy Ernest Moniz, the speakers are sure to delight and inform. Heck, Grist’s own Brentin Mock will be on a panel about the next generation of green leaders.

Even if you aren’t in Austin from Oct. 6-8, you can join in on the good, green fun. Watch a livestream of the events below, and check out the schedule here: