Check out this great Humboldt review by photosynthesis legend Susanne von Caemmerer, recently published in the Journal of Plant Physiology to commemorate the discovery of the dual nature of Rubisco some 50 years ago. This is a clear, very readable review of the ways the oxygenase side of Rubisco is fundamental to so much of our understanding of photosynthesis, and what its discovery allowed us to learn. Doug and Martin from the team have also contributed a short commentary, expanding a little on the engineering side of Rubisco and the ways engineering is trying to get around oxygenation.