[erik_p]

If only there was something you could keep in your apartment that consumes CO2...

[rogers18445]

You exhale about 1kg of CO2 per day, 27% of it is carbon. Have you ever noticed your plants gaining 300g of matter per day? You need enormous quantities of chloroplast life in your house to help you - and to constantly shovel excess out, impractical.

I have heard about some people keeping an aquarium (with growth lights) full of algae and they swear by it, but maintenance is high.

[namibj]

Yes, you can sequester your exhaust as limestone. Or as soda.

There are no other ways that are affordable enough to be feasible, and don't cause giant energy consumption/pollute the air with smelly chemicals.

Unless you live in a commercial-scale greenhouse, literally in the same room as the plants, you can forget about photosynthesis.

[greenpeas]

Yes, about 50 square meters of leaf surface per human to offset their CO2 output. https://space.stackexchange.com/questions/26668/how-many-pla...

[LinkLink]

I know right all this talk about fancy tech and filters how about a sun lamp and a fern lol