If we wanted to actually solve climate change it would be trivial. Oceanic iron seeding would suck all of the carbon dioxide out of the atmosphere and it would cost only a couple of billion dollars. And then plants would wither and die and the world would end.
Of course we could do it in small doses over a couple decades for proper regulation and not a Snowpiercer scenario but as with most problems the efficient solution does not line their pockets so they're not interested in it.
If we wanted to actually solve climate change it would be trivial. Oceanic iron seeding would suck all of the carbon dioxide out of the atmosphere and it would cost only a couple of billion dollars. And then plants would wither and die and the world would end.
Of course we could do it in small doses over a couple decades for proper regulation and not a Snowpiercer scenario but as with most problems the efficient solution does not line their pockets so they're not interested in it.