“Under this method, the theory that the world is flat is true if one uses only eyesight data and does not consider the voluminous other evidence that it is round.”
reporter: and he s not alone. across the country one in 1,000 year rain events are happening more and more. this kind of weather event is called had because it has a one in 1,000 or 0.1% chance of happening in any one year. national climate assessment says the climate crisis increased the heavy downpours by more than 25% from 1958 and 2012 in the eastern half of the united states. with the northeast seeing the greatest increase in intense precipitation at more than 70%. but these extreme weather events a significant consequence of a warming climate have been observed in every u.s. region. warmer air can hold more water vapor making storms cape be able of dropping increased amounts of rainfall. the devastating situation is evidenced by other torrential rainfalls in the past year. in dallas, eastern kentucky, st. louis, and yellowstone. i can t get home. reporter: in april six months