April 5, 2025

32 thoughts on “Is carbon capture a solution to the climate crisis?

  1. It will take more than technology to capture carbon. Science has confirmed that incorporating livestock onto the land, rotating them with management intensive grazing and giving plants sufficient recovery time before they’re grazed again sequesters atmospheric carbon into the soil.

  2. You can take a lot of carbon from the air if you can remove the carbon from bio-methane and use the resulting hydrogen or manufactured ammonia in fuel cells or engines. The bio-methane would have to be decomposed using green electricity to ensure the highest decarbonization of the air via a biological intermediary step.

  3. Not so good with the math, but, just checking those numbers again, 6.5 million tonnes a day, 0.5 million tonnes a year.
    I think the counter point understated the, "duh," on this one.

  4. A Two Billion Dollar investment in Oceanic Aeration could rebuild Polar Ice and begin to cool the Planet. It's organic, doesn't require any risks other than letting well equipped ships drift in regions where the air is about thirty degrees cooler than the sea surface. Aeration provides a huge benefit to Marine life; go to a major Aquarium and ask if they use it for the health of their captive species. Aeration bypasses the thermal barrier that exists between the air and water, often in the form of fog.
    For $2 Billion, 90,000 individual Aeration Units could be placed around the world with each unit cooling 500 gallons of water per minute by up to 15 degrees. Think of it as harvesting the cold that is always lingering near the poles and travels as far south as Florida and as far north as Brisbane every winter. As one who has studied the factors behind Earth's climate since 1979, I see no other cost-effective option and it should have begun years ago. Everybody seems to want to spend billions to monitor the decline of our civilization rather than make an honest effort to preserve it; that's not a sign of intelligent life.

  5. just deglobalize more, keep vital supply chains operating domestically with an international buffer… less shipping stuff around, less reliance on oil which is a finite resource and will one day be gone

  6. How about just informing people of all the little ways to conserve or use LESS energy??? All the servers – who are they serving? The advertising lights let on all night, do we read them?

  7. Torrential rains in EU from COLD FRONTS, snow in Saudi, North Africa, N Mexico, frozen hail and record COLD from Canada to Bolivia, this is proof Magic CO2! is a tax ruse by Jobs for Life with Pensions.

    No person would choose to go back to the 16th century Dark Ages, of no personal property and no personal rights, paying tithes to a distant King, otherwise being burned at the stake for a blasphemer, a 'climate denier'. Nobody would choose that future. That's being chosen for us.

  8. David Pogue: I get that it is difficult to ask hard questions and preserve your relationships, BUT – you needed to ask Lori Guetre how much electricity & total energy Stratos will consume. Recently, they claimed that it was "proprietary" information. They are getting a LOT of government funding. They need to be transparent.

  9. Exxon Mobil has spiked a proposal to store captured carbon in an old offshore gas field in the Gippsland basin off the coast of Victoria, but isn’t explaining why it’s killed the three-year old idea.

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