![the worlds most prolific co2 fixing enzyme is slowly getting better](https://utterbuzz.com/wp-content/uploads/2024/03/the-worlds-most-prolific-co2-fixing-enzyme-is-slowly-getting-better-640x360.png)
New research has found that rubisco — the enzyme that fuels all life on Earth — is not stuck in an evolutionary rut after all. The largest analysis of rubisco ever has found that it is improving all the time — just very, very slowly. These insights could potentially open up new routes to strengthen food security.