With evolution in our hands – what will we create? At the Nobel Prize banquet, chemistry laureate Frances Arnold speaks about creating and using molecules for the common good: "With evolution in our hands, with the ability to set genetic diversity and tailor the forces of selection, we can now explore paths that nature has left unexplored. We can also explore paths that nature will never explore. We can select life and their chemistries to our benefit, to create new sources of energy, to fix the