Genesis 6:12

And God looked upon the earth, and, behold, it was corrupt; for all flesh had corrupted his way upon the earth.

1. God recognized that, at the time Noah lived, the earth was corrupt - that is, all flesh (I assume this means humans) had corrupted God's way (I assume this means they were not doing what God had taught them they should do).
2. God was in a position and had the ability to look at the people upon the earth and see what they were doing.
3. God is again referred to with the male pronoun.