Phytoplankton absorbs carbon dioxide for photosynthesis, and there’s a relatively easy way to boost the world’s populations.
I have a better idea.
We throw our politicians and people with power in the sea.
I mean, that would be a lot of iron…
There are no easy quick fixes and i’d be wary of experimenting on such a massive scale. It’s like the other method, blocking sunlight to the planet, sounds like a great idea until everything reliant on photosynthesis starts dying off.
Most of the legitimate “block sunlight” proposals involve cloud seeding or spreading long-lasting particulates high in the upper atmosphere. The goal of these projects is to reflect 1-2% of sunlight, which would significantly cool the climate, but plants would hardly notice. In fact, organisms like reef systems would greatly appreciate it, as they’re dying off at an extraordinary rate.
I put up a 30% sunshade over my tomatoes and they’ve never looked happier… I’m assuming this operates under the same function?
The forest are also dying from being too hot and dry. Any respite from the insane heat of summer would be well received. It’s so much harder than it was 20 years ago!
It’s too late for that. If we don’t do something drastic, we’re not going to continue existing much longer.
What if we just like… just do it over the poles?
I’m an idiot.
How is it that people are always coming up with zany untested solutions like “dump a fuckton of iron in the sea and see what happens” instead of doing the one thing we actually know how to do – move to clean energy??? It’s not like we don’t have the solution. We just have to actually implement it.
If we stop all carbon production tomorrow, the earth will still continue heating up and be heated for the next 1000+ years.
We must take steps to geoengineer or not only will we be uncomfortable, but we’ll lose significant areas to desertification, lose many species to extinction, and lose many people to water and food shortages.
Maybe human civilization is only meant to exist until fossil fuels are depleted?
