[nforgerit]

One tiny little piece to solve the problem of our very possible extinction.

On one hand, this is good since those technologies are in desperate need of funding and scaling on the other hand, make no mistake: They're much too small and will need to improve from stone-age to modern age in just a few decades.

edit: typo

[palata]

I disagree. There technologies are missing the point. Fundamentally, they will always require a ton of energy to remove CO2 which is emitted by... our energy consumption.

At some point we just have to accept the truth: we need to work on smart solutions to consume less. Note that I did not say "to make things more efficient", because rebound effects make us consume more. I said "consume less". And that is mostly not a technology problem, it is a society problem.

[nforgerit]

No need to disagree. We’re 100% on the same side. However, the argument of “don’t develop carbon capture because it will divert society from changing” is just stupid. We will need it as much as possible.

[palata]

Sure, probably that was oversimplified. Let's say "don't develop carbon capture before science has found a fundamentally new way to do it without needing a lot of energy".

The Silicon Valley way of "I will throw money at it and develop a product and a whole infrastructure that relies on the fact that some chemist will make a Nobel Prize in the meantime" is honestly a bit ridiculous to me.

It is like developing spaceships to send humanity on another planet without realizing that we need fundamentally new physics if we ever hope to reach even the next solar system 4.5 light-years away.

What's dangerous is that it convinces people that we are "on track" to do it. And actually we could not be further away: we miss fundamental science to go there. It's just that it's easier to do the engineering than to solve the fundamental science problem, and let's be honest, engineers love those problems.