frezik

frezik, 1 year ago

You don’t need to put algae in cities. They can be basically anywhere to absorb CO2.

Trees in cities tend to be carefully chosen for the environment. Are we in a climate where we need to put salt on the road in the winter? Choose trees that can tolerate some salt in the ground.

frezik, 1 year ago

Putting a ton of water on the roof isn’t a good idea, unless it was already rated for a swimming pool.

They don’t need to be inside cities at all.