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Joined 11 months ago
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Cake day: August 20th, 2023

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  • It wouldn’t offset much, given the upper price for direct air capture here https://www.iea.org/commentaries/is-carbon-capture-too-expensive at a little under $350/ton, and assuming a pound of ‘butter’ comes entirely from CO2 (some will by hydrogen based on the article, but assuming that’s negligible) that means at most the credit should be 16¢ per pound, which is 3.4% of the average cost of a pound of butter ($4.69, https://fred.stlouisfed.org/series/APU0000FS1101). My cost of butter is below average and it’s still only a 4.5% subsidy.

    Edit to add: if you count the CO2 production from obtaining the milk used for real butter against the cost as well (let’s assume the resources for this process and the process of making milk into butter are similar), it seems like producing a pound of butter is emits around 4 kg of CO2, which nets you another $1.4 on each package of butter (if you use the lower number for carbon capture this is a total of $0.6 including the pound of capture from above). This is actually pretty significant, so if there was a tax for greenhouse gas emissions to cover the cost of recapture it would help a product like this be more viable.









  • Unless you are verifying DNSSEC, they could intercept any outgoing DNS queries and replace the response with whatever they want, if you are using DNSSEC they won’t be able to modify the responses since they can’t create the signatures, but they could still send queries to their own server instead of your chosen server. With either of these options they can still see what you query. DNS over TLS or HTTPS is a way to prevent all of these things, since with those you know the endpoint of your HTTPS connection is the actual server with the signed certificate and the connection is encrypted.

    Edit to add: it shouldn’t matter what DNS you use to look up the IP of the DoH/DoT server, because only the real servers should have the correct private key.