Bill Nye presents science for adults in Bill Nye Saves the World on Netflix. Eddy Chen/Netflix hide caption
Bill Nye
Carryn Owens, the widow of Navy SEAL William "Ryan" Owens, fought back tears as President Trump addressed her during his 2017 speech to a joint session of Congress. Pablo Martinez Monsivais/AP hide caption
Bill Nye (left) and Tyler, the Creator collaborate for the sake of science. Courtesy of Netflix, courtesy of the artist hide caption
Planetary Society's LightSail experiment. Planetary Society hide caption
Mike Zovath, co-founder of Answers in Genesis ministries, poses for photos at the Ark Encounter headquarters, in 2011. Kentucky has granted the project tens of millions in tax incentives. Dylan Lovan/AP hide caption
A Greenpeace protest in 2010 juxtaposes the drowning of some of the world's most iconic structures with Cancun, Mexico's, rising skyline. Juan Barreto/AFP/Getty Images hide caption
TV's "Science Guy" Bill Nye speaks during a debate on evolution with Creation Museum head Ken Ham on Feb. 4 at the Petersburg, Ky, museum. Dylan Lovan/AP hide caption
How do you explain the dinosaur fossil record if the world is only 6,000 years old? Bas Czerwinski/AFP/Getty Images hide caption
Bill Nye (left) and Ken Ham debated whether creation is a viable model of origins in the modern scientific era during a lengthy debate Tuesday. The points they raised have fueled an online conversation that continues. YouTube hide caption
Bill Nye, left, and Ken Ham take the stage to debate evolution and creationism Tuesday in Kentucky. YouTube hide caption
Bill Nye, left, and Ken Ham will debate the issue Tuesday at 7 p.m. ET. AnsweringGenesis.org hide caption