Post
Topic
Board Speculation
Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
by
Phil_S
on 11/03/2019, 11:30:12 UTC
While pictures like that look impressive, they're not necessarily significant. Humans only occupy some 10% of the land on earth, which just isn't much.

Humans can pollute a lot more land/water than they occupy with their physical bodies.

I bet that Ganges River is not as clean now as let's say 10 000 years ago.