If a dub at the door gets asked even a basic question challenging the global flood, they need not reach for their Reasoning book. It makes no effort to defend or prove the story as troof. Other than speaking about the threat of future destruction, here's the only reference to the Noachian Flood under "Creation":
*** rs p. 87 Creation ***Did God create all the millions of varieties of organisms that exist on earth today?Genesis chapter 1 says simply that God created each "according to its kind." (Gen. 1:12, 21, 24, 25) In preparation for the global Flood in Noah’s day, God directed that representative members of each "kind" of land animal and flying creature be taken into the ark. (Gen. 7:2, 3, 14) Each "kind" has the genetic potential for great variety. Thus there are reportedly more than 400 different breeds of dogs and upwards of 250 breeds and types of horses. All interfertile varieties of any animal are just one Genesis "kind." Similarly, all varieties of humans—Oriental, African, Caucasian, those as tall as the seven-foot Dinka in the Sudan and as short as the four-foot-four-inch Pygmies—stem from the one original pair, Adam and Eve.—Gen. 1:27, 28; 3:20.
What about a basic animal such as the kangaroo? If there was a global flood, a pair of kangaroos had to be on the ark, of course. What happened after the flood so that kangaroos only exist in Australia? There is no evidence whatsoever that kangaroos were ever in any "Bible lands" at any time in history. How did they get to the ark, then back to Australia without any proof that they were ever in Asia, Europe, or Africa?
Or is the right-hearted Bible reader supposed to believe that the kangaroo is just a different breed of dog or horse? Or maybe it was evolution after the flood?
And that's just a very basic question that a dub needs to be able to answer. It gets much more complicated since Noah couldn't have taken just two bears aboard. The subspecies are so diverse, that genetic isolation for a few thousand years wouldn't produce the differences between the giant panda, Colombian spectacled, polar, grizzly, and brown bears. He would have had to float dozens of bears. And koalas would have been separate, too, unless they evolved from opossums, or something.
There is one sentence in the Botchtower webpage that I can agree with:
"If Noah was a mythical figure and a global flood a fable, the warnings of Peter and Jesus for those living in the last days would be meaningless."
BINGO!
B the X