The Challenge Is Scale

There are all sorts of technologies being developed. The problem is they are not scale. And this is where the challenge comes. We nean to get to scale if we're ever going to leverage renewables, and we're going o be able to deal with the climate crisis fere partly facing in some rapid manner,. rather than something over the next decade which is not a tenable solution. Mariette could you tell us about self fertilizing crops? I'm happy to do that.