Garrett Lisi

Garrett Lisi

Keynote Speaker: Physicist Garrett Lisi has proposed a new "theory of everything" -- a grand unified theory that explains all the elementary particles, as well as gravity.

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Garrett Lisi Biography

Working from principles of differential geometry, physicist Garrett Lisi is developing a new unified theory that purports to explain all the elementary particles, and gravity, in one elegant model. His theory is based on a mathematical shape called E8. With 248 symmetries, E8 is large, complex and beautiful -- and Lisi believes the relationships of its symmetries correspond to known particles and forces, including gravity.

His work, explained in his paper "An Exceptionally Simple Theory of Everything," and in an ongoing discussion on FQXi, is still on science's speculative fringe. But some physicists believe he could be pointing the way toward a truly unified theory.

"This is an 'all or nothing' kind of theory -- meaning it's going to end up agreeing with and predicting damn near everything, or it's wrong. At this stage of development, it could go either way."

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Garrett Lisi Videos

The discovery of the Higgs Boson? Garrett Lisi explains - YouTube

How do I book Garrett Lisi to speak at my event?

Our experienced booking agents have successfully helped clients around the world secure speakers like Garrett Lisi for speaking engagements, personal appearances, product endorsements, or corporate entertainment since 2002. Click the Check Schedule button above and complete the form on this page to check availability for Garrett Lisi, or call our office at 1.800.698.2536 to discuss your upcoming event. One of our experienced agents will be happy to help you get speaking fee information and check availability for Garrett Lisi or any other speaker of your choice.

How much does it cost to book Garrett Lisi for a speaking engagement?

Speaking fees for Garrett Lisi, or any other speakers and celebrities, are determined based on a number of factors and may change without notice. The estimated fee for a live event is $10,000 - $20,000. For the most current speaking fee to hire Garrett Lisi, click the Check Schedule button above and complete the form on this page, or call our office at 1.800.698.2536 to speak directly with an experienced booking agent.

What topics does Garrett Lisi speak about?

Garrett Lisi is a keynote speaker and industry expert who speaks on a wide range of topics such as Technology.

Where does Garrett Lisi travel from?

Garrett Lisi generally travels from Maui, HI, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances.

Who is the agent for Garrett Lisi?

AAE Speakers Bureau has successfully secured keynote speakers like Garrett Lisi for clients worldwide since 2002. As a full-service speaker booking agency, we have access to virtually any speaker or celebrity in the world. Our agents are happy and able to submit an offer to the speaker or celebrity of your choice, letting you benefit from our reputation and long-standing relationships in the industry. Please click the Check Schedule button above and complete the form on this page including the details of your event, or call our office at 1.800.698.2536, and one of our agents will assist you to book Garrett Lisi for your next private or corporate function.

What is a full-service speaker booking agency?

AAE Speakers Bureau is a full-service speaker booking agency, meaning we can completely manage the speaker’s or celebrity’s engagement with your organization from the time of booking your speaker through the event’s completion. We provide all of the services you need to host Garrett Lisi or any other speaker of your choice, including offer negotiation, contractual assistance, accounting and billing, and event speaker travel and logistics services. When you book a speaker with us, we manage the process of hosting a speaker for you as an extension of your team. Our goal is to give our clients peace of mind and a best-in-class service experience when booking a speaker with us.

Why is AAE Speakers Bureau different from other booking agencies?

If you’re looking for the best speaker recommendations, paired with a top-notch customer service experience, you’re in the right place. At AAE Speakers Bureau, we exclusively represent the interests of our clients - professional organizations, companies, universities, and associations. We intentionally do not represent the speakers we feature or book. That is so we can present our clients with the broadest and best performing set of speaker options in the market today, and we can make these recommendations without any obligation to promote a specific speaker over another. This is why when our agents suggest a speaker for your event, you can be assured that they are of the highest quality with a history of proven success with our other clients.


Garrett Lisi is a keynote speaker and industry expert who speaks on a wide range of topics including Technology. The estimated speaking fee range to book Garrett Lisi for live events is $10,000 - $20,000. Please contact us for virtual event fees. Garrett Lisi generally travels from Maui, HI, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances. Similar motivational celebrity speakers are Vitor Prado, Ted Schadler and Brian Fanzo. Contact All American Speakers for ratings, reviews, videos and information on scheduling Garrett Lisi for an upcoming event.

Speaker profile last updated by AAE Talent Team on 19/03/2025.

Garrett Lisi Videos

The discovery of the Higgs Boson? Garrett Lisi explains - YouTube
  • How do I book Garrett Lisi to speak at my event?

    Our experienced booking agents have successfully helped clients around the world secure speakers like Garrett Lisi for speaking engagements, personal appearances, product endorsements, or corporate entertainment since 2002. Click the Check Schedule button above and complete the form on this page to check availability for Garrett Lisi, or call our office at 1.800.698.2536 to discuss your upcoming event. One of our experienced agents will be happy to help you get speaking fee information and check availability for Garrett Lisi or any other speaker of your choice.
  • How much does it cost to book Garrett Lisi for a speaking engagement?

    Speaking fees for Garrett Lisi, or any other speakers and celebrities, are determined based on a number of factors and may change without notice. The estimated fee for a live event is $10,000 - $20,000. For the most current speaking fee to hire Garrett Lisi, click the Check Schedule button above and complete the form on this page, or call our office at 1.800.698.2536 to speak directly with an experienced booking agent.
  • What topics does Garrett Lisi speak about?

    Garrett Lisi is a keynote speaker and industry expert who speaks on a wide range of topics such as Technology.
  • Where does Garrett Lisi travel from?

    Garrett Lisi generally travels from Maui, HI, USA and can be booked for (private) corporate events, personal appearances, keynote speeches, or other performances.
  • Who is the agent for Garrett Lisi?

    AAE Speakers Bureau has successfully secured keynote speakers like Garrett Lisi for clients worldwide since 2002. As a full-service speaker booking agency, we have access to virtually any speaker or celebrity in the world. Our agents are happy and able to submit an offer to the speaker or celebrity of your choice, letting you benefit from our reputation and long-standing relationships in the industry. Please click the Check Schedule button above and complete the form on this page including the details of your event, or call our office at 1.800.698.2536, and one of our agents will assist you to book Garrett Lisi for your next private or corporate function.
  • What is a full-service speaker booking agency?

    AAE Speakers Bureau is a full-service speaker booking agency, meaning we can completely manage the speaker’s or celebrity’s engagement with your organization from the time of booking your speaker through the event’s completion. We provide all of the services you need to host Garrett Lisi or any other speaker of your choice, including offer negotiation, contractual assistance, accounting and billing, and event speaker travel and logistics services. When you book a speaker with us, we manage the process of hosting a speaker for you as an extension of your team. Our goal is to give our clients peace of mind and a best-in-class service experience when booking a speaker with us.
  • Why is AAE Speakers Bureau different from other booking agencies?

    If you’re looking for the best speaker recommendations, paired with a top-notch customer service experience, you’re in the right place. At AAE Speakers Bureau, we exclusively represent the interests of our clients - professional organizations, companies, universities, and associations. We intentionally do not represent the speakers we feature or book. That is so we can present our clients with the broadest and best performing set of speaker options in the market today, and we can make these recommendations without any obligation to promote a specific speaker over another. This is why when our agents suggest a speaker for your event, you can be assured that they are of the highest quality with a history of proven success with our other clients.
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