In this episode of Discovery Matters, enter into the world of slime: seaweed, agar and algae. Algae gave us the atmosphere that we have today and is still coming to our aid against climate change. Executive Director of the Climate Change Cluster at the University of Technology in Sydney, Photobiologist Peter Ralph, who once called himself Dr. Death, explains how algae has given him newfound hope to fight climate change.

Join Conor and Dodi for this fascinating episode!

Transcript

Keywords: algae, microalgae, seaweed, agar, sugars, protein, agarose, resins, cyanobacteria, climate change, photobiology, witchetty grub.