No field of science exists inside a vacuum. The understanding of one field effects the understanding of another. If the physics of the speed of light are wrong (E=MC2 is one of the proofs of the age of the universe that YEC dispute), then our understanding of mass, velocity, gravity, etc would also be wrong, and those things effect biology, physics, medicine, technology, etc, because all of these things are intertwined. You can't just say "it's only the AGE of things we dispute, that doesn't affect modern science". Yes it does, because when you dispute the age, you are disputing almost all science, too.
“Eternity is a terrible thought. I mean, where's it going to end?”
― Tom Stoppard, Rosencrantz and Guildenstern Are Dead
― Tom Stoppard, Rosencrantz and Guildenstern Are Dead
