Everyone knows what it's like to make the wrong decision for the right reasons. For me, wrong decisions are the heart of drama - a character who's always making the right decisions is boring.

Real science is the greatest, most exciting springboard I have available to me as a writer, and I don't feel the least bit constrained by it.

Serial fiction is a conceit of comic books and soap operas. As one goes, so goes the other in terms of public consciousness.

I got taught a lot of great lessons by superhero comics as a kid about virtue and self-sacrifice and responsibility. And those were an important part of imprinting my DNA with ethical and moral values.

Captain America is an interesting character because it makes you ask those questions in yourself as a writer. What do we want as a nation, what do we mean as a nation, what is our role in the world as a nation? What are our strengths and weaknesses as a country?