I believe one of the first is food, as every nation (rich or poor or sick) will need it and changes in climatic conditions have an impact already today. Next is health industry than defense (this one is scary) industry. In short: If you can’t guarantee food and health you will need some serious protection/go steal/trade it somewhere else.
It’s mind boggling how tight the Venn diagram is between People Who Are Fearful of Climate Crisis and People Who Refuse to Stop Eating Animals.
Take dry grasslands for example where you could either herd goats and sheep on what nature provides or grow crops which uses a lot more water and fertilizer than the environment there produces.
And then in the end you're left with foods with inferior nutrition. I'm not going to stop eating the foods I've evolved to eat (ruminants especially) until I can safely do so without becoming malnourished, weak, and unhealthy. Right now, this is not technologically possible.
It looks to me like a big deal, but I don’t see much enthusiasm from other people and these products have been around for a while.
Everyone who eats these "food replacements" long enough and frequently enough looks weak and sickly; it's not a coincidence.
Agriculture revolution doesn’t only mean labgrown stuff. Crop rotations, resistant plants, derisking a good harvest etcetc. And the approaches are endless: Predictions, tools, robots, satellite imagery etcetc.
Thats just my assumption after working in agtech for 2 years and living through pandemic and some political instability suddenly impacting critical supply while having a mature technology just needing to be adopted in a underserved area…