Reimagining Human Intelligence

Scientist, bestselling author, and performer Justin Gregg brings the stage to life with talks that blend cutting-edge research, improv comedy, and practical wisdom for teams, leaders, creatives, educators, and curious minds.

Justin specializes in making complex science both entertaining and memorable through humor. He delivers complex ideas about intelligence, leadership, creativity, and human behavior through unforgettable animal stories and audience interaction. Justin’s mastered the art of making people laugh while they learn about what makes us uniquely—and ridiculously—human. Talks include:

  • The Future of Human Intelligence

  • Humanish Wisdom: How Anthropomorphism Shapes Our Behavior

  • Don’t Think, Do: How Improv Transforms Teams and Unlocks Creativity

  • Humanish Live: The Science Comedy Show That Will Change How You See the World

  • The Future of Science Communication: Why Authenticity and Vulnerability Win

Booking info

Animal Intelligence |

Human Stupidity |

Creativity |

Anthropomorphism |

Improv |

Animal Intelligence | Human Stupidity | Creativity | Anthropomorphism | Improv |

Talks

Testimonials

  • Justin is an articulate and engaging speaker and improv facilitator, whether with a room full of medical learners, newcomers to town, people living with dementia, or the community at large. His amiability, eloquence, and quick wit melt the inhibitions of the most reticent and he skillfully integrates both his scientific knowledge and his personal journey to create a masterclass on the transformational value of engaging in improv. t Item

    -Dr. Liz Brennan - Founder and Director, Arts Health Antigonish (AHA!)

  • Justin used improv not just as a performance tool, but as a powerful practice for building trust, presence, and connection with our diverse community audience. What stood out most was his ability to make scientific content feel accessible, playful, and immediately relevant—people were laughing, participating, and learning together. Also, the room felt alive in a way that reminded me how vital arts-based engagement is to healthy, resilient communities. He models what it looks like to embrace uncertainty with curiosity and courage, inviting others to do the same. I would wholeheartedly recommend him as a speaker for organizations and communities seeking meaningful connection, engagement, and a more human way forward.

    -Jennifer DeCoste, Founder of FireLoch

  • Justin Gregg delivers an improv talk that’s funny, accessible, and substantive. His personal stories create an immediate human connection, and he follows with clear, practical improv principles backed by research and real-life examples. He makes thoughtful insights feel like common sense the audience wants to use right away.

    -Caleb Marshall, Managing Director, Festival Antigonish Summer Theatre & Theatre Antigonish

  • Justin transformed a reserved roomful of scientists and administrators into an active, laughing crowd while teaching practical science communication skills. With a perfect blend of knowledge, humor, and improv, he had even the most serious attendees on their feet and engaged. Everyone left the session energized and more confident about sharing their science with the public.

    —Lois Whitehead, Science Atlantic

  • Justin Gregg is an entertaining speaker who beautifully balances personal anecdotes with universal themes while keeping his audience engaged and curious. When he spoke at our theatre, the audience responded to his unique blend of storytelling, humour, and intelligent commentary with uproarious laughter and applause. His insights inspired post-show conversations as we all reflected on his thoughtful presentation. Justin is a delightful performer (and human) who is a well-loved member of our community. The support shown for his books, improv shows, and talks is evidence of his appeal as an author, speaker, and improviser.

    -Andrea Boyd, Artistic Director Festival Antigonish Summer Theatre