Sean Carroll

1966-present

Theoretical physicist and science communicator

Have you ever wondered why time moves forward? Sean Carroll studies that big question and loves turning tricky science into clear stories that kids can enjoy.

Sean Carroll is an American theoretical physicist and science communicator active in the late 20th and early 21st centuries. He studies the universe and explains big ideas to everyone.

The main idea we'll focus on is the 'arrow of time' — why things go from neat to messy. Carroll explains 'entropy' as a measure of messiness using everyday examples.

He wrote popular books (From Eternity to Here; The Big Picture; Something Deeply Hidden) and hosts the Mindscape podcast. He makes videos and talks that turn hard ideas into fun stories.

Why it matters: Sean Carroll shows that science can answer big questions and that anyone can be curious. If you love asking 'why?', his talks will help you explore the universe.

Frequently Asked Questions

What does Sean Carroll study?

He studies cosmology, the 'arrow of time' (why time moves forward), and quantum ideas, then explains them to the public in books, talks, and podcasts.

Has he written books?

Yes. His popular books include From Eternity to Here, The Big Picture, and Something Deeply Hidden, which explain big science ideas in clear language.

What is the Mindscape podcast?

It's his show where he talks with scientists, artists, and thinkers about science, ideas, and how the world works. Many episodes are kid-friendly in tone.