> The next natural equilibrium probably includes a decimated world population.
Is obvious speculation and likely hyperbole.
People will die from things like storms and floods and heat waves and droughts. Maybe more people will die from causes that someone, somewhere attributes to climate, but these are all indirect.
The real, immediate threat of climate is that we'll have to spend huge amounts of money mitigating these things.
Sorry… this is supposed to be a threat? What are you threatening me with, a good time?
Producing ammonia is one of the primary uses for hydrogen discussed in the reports. There are many companies doing this as we speak (Yara, CF Industries, BP). If it turns out to be too difficult to scale up or become cost effective, then fertilizer production will be one of the last sectors to use fossil fuels. That's ok, because there are so many other sectors that we can decarbonize right now.
