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World growth is the only metric that matters. USA offshored many industries which use CO2. World carbon growth has not peaked as you can see here: https://ourw
by graeme 4y ago
World growth is the only metric that matters. USA offshored many industries which use CO2.
World carbon growth has not peaked as you can see here: https://ourworldindata.org/co2-emissions https://ourworldindata.org/co2-emissions
CO2 is also most analogous to an overflowing bathtub. Lowering the rate would be great if we can get there, but what we really need is to get to zero new CO2 emissions.
We are a long way off from that so every new energy use worsens the issue until we get there.
- kragen 4y agoif your bathtub is overflowing you should unplug the drain; atmospheric carbon capture is not cheap, but not infeasibly expensive either, and will surely be necessary
- graeme 4y agoI agree, but you can only stretch an analogy so far. Unplugging a bathtub is free, whereas capturing carbon currently is more costly than the energy used to capture it.
- kragen 4y agotaken literally you seem to be saying that there are costs other than energy involved in atmospheric carbon capture, which is too obvious to be worth saying; your capex and non-energy opex costs can be low but they obviously can't be zero or negative do you mean more costly than the energy obtained by burning it, because that's a small edit that converts your statement into an assertion that's at least coherent if so, no, the cost is about an order of magnitude smaller; though coherent, your assertion is still wrong
- retostamm 4y ago[dead]