Earth is also the series's main setting on which the humans live.

First, do humans live longer now I comparison to 2000 years ago?

I think humans in the future will live on Mars.

Perhaps even humans lived, though they must be changed beyond recognition.

So humans weren't living and working according to the Sun any more, but sunlight hadn't gone away.

Climate has a very big effect on the way that humans live.

Humans have lived along the river for approximately 3,000 years.

Cattle and humans usually lived together in the same house.

Most humans at this time did not live in one place, but moved around as the seasons changed.

All these things affect the way that humans live in different parts of the world.

The memory will persist as long as there's a single human living.

Her senses were too dulled from human living, but he could change that.

It was difficult to imagine a human living in such reduced circumstances, even if she was a poor student.

With frequent exposure to life on other worlds, he had acquired a different concept of what human living should be.

The dwellings were a perfect place for human living.

As Dragoo explained, environment affected development in ways of human living.

Shrinking families and growing atomisation is not a path to healthy, happy human living.

Must be a human living in the Zone, who knows that they are inviting a vampire.

Dai, the young protagonist of the series, is the only human living on the island.

It can effective for every human living on the earth.