Here you see actually how the damage appears in this material.

Plants are nourished by earth.

The town had a vermiculite mine in it.

To change the community you have to change the composition of the soil.

I collect soil samples.

Should aluminum be in the soil and the rain?

which is going to cause air pollution, water pollution,

Then, if we added maps like the geology, the bedrock geology, and the surface geology, what the glaciers leave, if we make the soil map, with the 17 soil classes, that are defined by the National Conservation Service, if we make a digital elevation model of the topography that tells us how high the hills were, then we can calculate the slopes.

Worms are sometimes beneficial to soil.

The soil retained richness.

Plants take in water from the soil.

But what are the conditions that make it possible?

Water resources are running low.

I said, What can you build in this place?

The solution for that is to make roads out of porous asphalt.

We are after all organic creatures, and the culture of the school is absolutely essential.

Can you imagine the potential offspring applications environmental detection of pollutants in soils, customs applications, detection of illicit goods in containers and so on.

The rain washed away the soil.

And these are not esoteric limits.

That soil is rich in humus.

You can't get a tree to grow on bad soil.

Rich soil yields good crops.

And this is the concept for the top of the city.

Abiotic stress is the drought.

curiosity without assumptions.

She gets the women to plant new trees and water them, drop by drop.

Large scale use of pesticides and fertilizers raised concerns of soil pollution.

The mycelium infuses all landscapes, it holds soils together, it's extremely tenacious.

Our farming has done the opposite.

One is hierarchical pores, and the other is a macro molecular nanoscale porosity in the material.

So we would take the landscape and we would build up the topography.

life creates conditions conducive to life.

They're good for the environment because they enable no till farming, which leaves the soil in place, getting healthier from year to year slso keeps less carbon dioxide going from the soil into the atmosphere.

Another important point of these sand banks is that when it rains, the rainwater soaks down into the soil.

Nothing seems to grow in this soil.

We have a massive ozone hole in the Northern hemisphere now.

It's kind of hard to explain. I guess it's in the loam of the soil.

Last year on climate, for example, we had the highest global emissions ever.

Fertile soil is indispensable for a good harvest.

So, therefore, instead of saying that maybe this isn't a good idea that we pollute our air, water, and soils with the chemicals we're gonna put into the atmosphere, which do come back down, there's a scheme abounding which is happening right now to modify some crops so that they are aluminum resistant to the types of chemicals and particles they're gonna put into the atmosphere.

Here, all this food comes off this farm, and at the end of the season there is actually more soil, more fertility and more biodiversity.

At this rate, all fish populations are projected to collapse by 2048.

Do you know, we're bringing little babies into a world where, in many places, the water is poisoning them?

Some of it ran off as flooding, but most of the water that soaked into the soil simply evaporated out again, exactly as it does in your garden if you leave the soil uncovered.

Pyeongyang