What is Something Scientific that you just don't believe in at all?

doctorcrimson@lemmy.world to Ask Lemmy@lemmy.world – 109 points –

EDIT: Let's cool it with the downvotes, dudes. We're not out to cut funding to your black hole detection chamber or revoke the degrees of chiropractors just because a couple of us don't believe in it, okay? Chill out, participate with the prompt and continue with having a nice day. I'm sure almost everybody has something to add.

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Carbon capture 🥀

Yes, an absolute scam. Perfect for a demonstration project for a big polluter to point at to discourage legislation that would threaten their business model. Not useful for reducing carbon emissions at scale.

I mean, carbon capture works but if people are not willing to pay 5$ extra to prevent the CO2 from being emitted then they sure as hell are not going to pay 50$ to capture it. And capturing will almost always be more expensive than not producing it.

Okay yeah that’s true. I should have been cognizant that not being economically viable / efficient enough does not mean it’s impossible/I don’t believe it’s real. Definitely works.

Carbon capture through technology? Agreed.

Carbon capture through hemp subsidies, or even just legalized weed would be doable, but we'd have to get global adoption.

EU carbon permits shot up from €20 and have been hovering under €100 a tonne post-COVID. ~€200 is when existing direct air capture starts to become competitive. If it can be scaled at that price, we might be closer than we think.