- The geological record simply does not support the idea of a "world wide flood".
- The fossil record does not support the idea of a "world wide flood".
- There should be a layer of massive death of modern animals and that evidence should be found worldwide; which of course, we don't see.
- The Ark was too large to be seaworthy. (SEE Wyoming (schooner) - Wikipedia, the free encyclopedia). The rough seas would have twisted the Ark apart.
- The altitude to Mt. Everest places temperatures at a range of -15 to -30 Degrees Fahrenheit. Noah and his animal companions would have frozen to death.
- The altitude of Mt. Everest places an oxygen level insufficient for sustaining life. Noah and his animal companions would have asphyxiated, provided the cold didn't get them first.
- It would have taken years, possibly decades, for these animals to reach the Ark, passing through environments for which they would be ill suited. Their survivability at taking such a journey ranges from impossible to highly unlikely.
- Land plants would have been under water for a full year, causing their death and extinction. Thus, exiting the Ark, the herbivores would have been bereft of all food, causing their extinction as well.
- Coming off the Ark, the hungry predators would have done what predators do; hunt for food; in which case most prey would have immediately gone extinct.
- 2 of each kind exiting the ark causes insufficient genetic diversity. The inbreeding would have caused severe genetic defects.
- Repopulating the earth with their species could have only been accomplished with highly accelerated and unnatural reproduction rates.
- Conservative estimates for species on board the ark would have been: 17,400 birds; 12,000 reptiles; 9,000 mammals; 5,000 amphibians; 2,000,000 insects: 8 zookeepers are expected to care for such a large number of animals is beyond the realm of believability.
- Placing such large numbers in this confined area would have left no room for food and supplies. A pair of elephants, alone, would require 365,000# of food; and we haven't even gotten to the water yet!
- Even with the sheer bulk of the foodstuffs put aside, what are further problems of highly specialized diets of some species and the problem of food rotting without the benefit of modern methods of preservation.
- We would expect to find remains of animals where those animals do not belong in their movements across the world. We do not find Penguin remains or Kangaroo remains in Europe.
- In making the crossing, many of the animals would have needed a land bridge to cross large bodies of water. No such land bridges exist, nor is there any evidence of such land bridges ever existing.
- Changes in water temperature, pressure, sunlight filtration, salinity and ph balance. The flood would have devastated most aquatic life.
- The RMS Titanic has the dimensions of: 175' H, 882' L, 92' W and steel construction; yet it's capacity was 3,547 people and enough provisions for 2-3 weeks. The Ark's dimensions are supposedly 45' X 450' X 75' of wood construction; yet was expected to house over 50,000 animals, millions of insects, 7 people, a 600 year old man and enough provisions for a year ....
- The Rainbow itself is another mystery; the Rainbow is an optical illusion caused by the refraction of light; in other words, Physics. Thus, we are expected to believe that the physics of light behaved differently before the flood than they do now.
- Many parasitic organisms cause disease (Mosquitos, Tapeworms), which would have further severe implications on the survivability of such a voyage..
- Then, we have the problem of deciding where that incredible mass of water came from.
- Then, we have the problem of deciding where that massive mass of water went.
- Science has discovered many genetic bottlenecks among many species, including the Cheetah, the Human Being (Homo Saipien), Elephant Seals, American Bison, European Bison and many others. If such an event were to have occurred, we would have seen genetic bottlenecks of all species (which we don't see) happening at approximately the same time (which we don't see) being about 10,000 years ago (which we don't see).
And that is far from all of the problems in accepting a literal interpretation of Noah's Ark ....
So if you can believe ... or even question ... whether or not there was really a world wide flood from 6 to 10 thousand years ago, then you have not questioned the tale or are unwilling to do so.