a biblical look into facts and theories of how different the world was in the days of Noah 

genesis ch 1-8

did it rain? heb 11:7 , gen 2:4-6 , gen 7:4-5 , gen 9:11

were there seasons? Gen 8:22

how long was the year? gen 7:11 , 7:24, 8:4

how long did people live? genesis ch5

were we alone?

how did it go wrong?