this post was submitted on 04 May 2025
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Science Memes

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[–] Charlxmagne@lemmy.world 0 points 9 hours ago (1 children)

All these braindead silicon valley tech bros trynna reinvent existing solutions to problems in very expensive and unnecessary ways, marketing it as "revolutionary" and "groundbreaking"

[–] BussyCat@lemmy.world 0 points 9 hours ago (1 children)

The majority of our oxygen comes from algae, they aren’t reinventing existing solutions they just put a tank of them in a city and blow air into it so that a city can use the same more efficient fauna that is available in coastal cities

[–] NichtElias@sh.itjust.works 0 points 9 hours ago (1 children)

I believe algae are flora, not fauna

[–] BussyCat@lemmy.world 0 points 9 hours ago (1 children)

You are absolutely correct and that was a stupid on my part

[–] absGeekNZ@lemmy.nz 0 points 7 hours ago

Mistakes aren't stupid, they are human. Hell we are even making our AI in our own image now...

[–] RedFrank24@lemmy.world 0 points 9 hours ago (2 children)

Trees take ages to grow, and their root systems damage buildings and pavements.

[–] Oni_eyes@sh.itjust.works 0 points 9 hours ago

Also really really hard to keep trees alive on the sides of buildings where these units could conceivably be used. Modular trees plus trees where we can fit them.

[–] Kekzkrieger@feddit.org 0 points 8 hours ago

But the shade of a tree is far superior and reduces the overall temperature around them if many are planted, so overall much better.

Also certain trees dont need deep roots and can grow without neccessairliy damaging the pavement.

[–] wildcardology@lemmy.world 0 points 9 hours ago

The problem with trees is they are used as lumber. The national parks has always been protected. But Trump has unprotected parts of the national parks to be cut down for lumber.

[–] CaptainHowdy@lemm.ee 0 points 9 hours ago (2 children)

Dumb take. If someone crashes their car into one of these, it can be replaced in a few days. Trees take decades to grow in ideal conditions. Between tall buildings in a city is far from ideal conditions.

Also algae is way more efficient at converting CO2 into O2; I think it's maybe multiple times more efficient using the same amount of light.

[–] DragonTypeWyvern@midwest.social 0 points 9 hours ago* (last edited 9 hours ago)

Dumb take, by the guy who has no idea how much it costs to maintain these tanks or any understanding of the scales involved, all while wanting to live in a world of green goo in tanks instead of one with trees in their cities.

[–] smeenz@lemmy.nz 0 points 7 hours ago

As an emergency responder, I can say with confidence that when a car hits a tree, it's rare that the car wins. The tree usually just shrugs it off.

[–] FrowingFostek@lemmy.world 0 points 8 hours ago

I would support legislation that mandated these be used around the highest carbon emitting facilities. Maybe a few very well designed structures (algae tanks) in very densely populated cities.

These would be in no way a replacement for trees in a community but, I could see forcing the corporations to use them. Such as those that must pollute because, they can not manufacture these products without polluting.

[–] The_Caretaker@lemm.ee 0 points 7 hours ago

You see, trees get in the way when we want to put down more asphalt to make more room for cars. We need more lanes for cars to park in and more parking lots for cars to park in. The goal is to turn the city into a place devoid of anything but asphalt. Then with no access to dirt to grow food or water to keep them alive, the people will be 100% dependent on their capitalist overlords. Everyone wins.

[–] matlag@sh.itjust.works 0 points 6 hours ago (2 children)

The issue with trees is you need to adapt the city to them, you can't adapt them to the city. And people have proven once and again that they would invent anything to not move by an inch when our way of life is put in question.

So we push forward with absurd solutions one after the other: carbon capture, atmospheric geo-engineering, a damned nuke in antarctica, and now "liquid trees".

Because the alternative is to change our ways, and we can't face that.

[–] desktop_user@lemmy.blahaj.zone 0 points 6 hours ago

trees take don't come with actual requirement lists. An algae pool can and will come with explicit instructions that are able to be met and won't destroy the sidewalk for no reason.

[–] ThatGuy46475@lemmy.world 0 points 6 hours ago

I would be fine with changing my ways if changing my anything didn’t require endless paperwork. How is it fair that some guy invents agriculture and now I have to have a credit score

[–] Sunflier@lemmy.world 0 points 6 hours ago* (last edited 6 hours ago) (1 children)

Few things about trees in cities: (1) tree roots ruin sidewalks because they upend that stuff; (2) tree roots get into and ruin infrastructure, (3) not every curb can sustain a tree, so these could fit where a tree could not; and (4) they damage stuff when thet fall over in storms.

[–] zalgotext@sh.itjust.works 0 points 6 hours ago (1 children)

Crazy thought - instead of just putting trees near curbs, have dedicated green spaces in cities where there aren't sidewalks or other important infrastructure near the trees.

[–] trolololol@lemmy.world 0 points 6 hours ago (1 children)

Where did you get these ideas you freak

[–] captainjaneway@lemmy.blahaj.zone 0 points 6 hours ago (1 children)

Parks? Gross. I like parking lots.

[–] normalexit@lemmy.world 0 points 5 hours ago

How about multi level parking garages teeming with algae?

[–] matlag@sh.itjust.works 0 points 6 hours ago

The issue with trees is you need to adapt the city to them, you can't adapt them to the city. And people have proven once and again that they would invent anything to not move by an inch when our way of life is put in question.

So we push forward with absurd solutions one after the other: carbon capture, atmospheric geo-engineering, a damned nuke in antarctica, and now "liquid trees".

Because the alternative is to change our ways, and we can't face that.

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