The kingdom is elevating the use of fans and filters to pull carbon dioxide out of the sky. But its motives are under scrutiny at global climate talks.
I mean, all life on Earth is basically carbon based and that’s how oil formed in the first place, organic matter burried deep and left there for a very long time. We’d just have to find a way to put organic matter in the places we extract oil from now.
Living things already pull carbon out of the atmosphere (via plants, for instance - plants pull carbon from the air and nitrogen from the soil, and along with water build up all manner of sugars and proteins. animals then eat those and they become the building blocks for the animal’s body). They also put some back as byproducts of metabolism - CO2 for higher organisms, methane for some bacteria. Living things just go through a cycle and none of the carbon remains locked away, as it was in the case of oil deposits. All that oil was at some point huge hunks of living, breathing, eating, multiplying beings. So we wouldn’t actually need to form it into a solid rock before disposing of it.
I don’t know, maybe we can just dig an extremely deep pit and shove all our organic waste down there. Or make some very sturdy concrete tombs (similar to nuclear waste, minus the lead) and just seal it all away, but it’d have to be completely sealed so as not to seep into the environment around it. Or deep enough so that it won’t contaminate groundwater if it does.
I mean, all life on Earth is basically carbon based and that’s how oil formed in the first place, organic matter burried deep and left there for a very long time. We’d just have to find a way to put organic matter in the places we extract oil from now.
Living things already pull carbon out of the atmosphere (via plants, for instance - plants pull carbon from the air and nitrogen from the soil, and along with water build up all manner of sugars and proteins. animals then eat those and they become the building blocks for the animal’s body). They also put some back as byproducts of metabolism - CO2 for higher organisms, methane for some bacteria. Living things just go through a cycle and none of the carbon remains locked away, as it was in the case of oil deposits. All that oil was at some point huge hunks of living, breathing, eating, multiplying beings. So we wouldn’t actually need to form it into a solid rock before disposing of it.
I don’t know, maybe we can just dig an extremely deep pit and shove all our organic waste down there. Or make some very sturdy concrete tombs (similar to nuclear waste, minus the lead) and just seal it all away, but it’d have to be completely sealed so as not to seep into the environment around it. Or deep enough so that it won’t contaminate groundwater if it does.