In this engaging keynote, Dr. Rebecca leverages decades of research into stress and human behavior to share simple, science-backed techniques for transforming fear into the fuel that will propel leaders and their teams to greater confidence, focus, and performance.
This presentation is perfect for leaders and teams:
The audience will leave able to:
Harnessing the Power of Stress to Boost Performance
We’ve gone through pandemics, supply chain issues, and uncertainty in global markets and now it’s time to get back to work. What if instead of trying to fight stress, we could transform it into a competitive advantage?
In this eye-opening keynote, Dr. Rebecca reveals the secret upside of stress that the highest-performing athletes and leaders use to fuel their performance. Helping to move individuals and companies from symptoms of PTSD to PTG (Post Traumatic Growth), she shares her simple science-based framework that allows anyone to stop fighting stress, and start leaning into it – improving productivity, increasing connection to others, and growing through challenges.
This presentation is perfect for leaders and teams:
The audience will leave able to:
A journey to the most powerful version of yourself
This inspiring keynote incorporates science, storytelling, and audience improv to guide participants past the “shoulds” and “not enoughs” in their heads to own their role as protagonists of their own lives. Using a potent combination of science and heart, Dr. Rebecca motivates anyone to become the best versions of themselves – the version that their 8 (and 88) year old self would be proud of.
This presentation is perfect for leaders and teams:
The audience will leave able to:
Dr. Rebecca Heiss is an evolutionary biologist, author, and sought-after keynote speaker who bridges the gap between cutting-edge science and real-world leadership. With a Ph.D. in biology and years of research into human behavior and stress, she helps organizations understand how our ancient instincts still shape modern decision-making. Her work empowers leaders and teams to recognize their biological triggers, adapt under pressure, and cultivate environments that foster innovation, collaboration, and well-being.
Dr. Heiss’s engaging presentations blend humor, storytelling, and science, leaving audiences inspired to rethink their patterns and unlock their potential. She has worked with global organizations across industries, guiding them to thrive through self-awareness, adaptability, and trust. Known for her energy and relatability, she brings research to life on stage transforming complex biological insights into simple, actionable tools for personal and professional growth.
Dr. Rebecca Heiss is a highly sought-after keynote speaker, author, and expert in evolutionary biology who brings a fresh and dynamic perspective to leadership, communication, and workplace culture. With a background in research and a passion for making science accessible and applicable to everyone, Dr. Heiss is on a mission to empower organizations to thrive by understanding and leveraging the inherent strengths of human biology.
Her engaging presentations and workshops challenge audiences to rethink their assumptions, break free from limiting behaviors, and build more resilient, innovative teams. Dr. Heiss’s work has impacted organizations across the globe, inspiring leaders and employees alike to embrace change, reduce stress, and create environments where everyone can perform at their best.
Dr. Rebecca Heiss is not just a speaker; she is a scientist dedicated to unlocking the potential of human biology to improve performance in the workplace. With a Ph.D. in biology, her research focuses on understanding how our evolutionary history shapes our behavior, particularly in stressful or high-stakes environments. Dr. Heiss has spent years studying the physiological and psychological factors that influence decision-making, risk-taking, and leadership. Her work is grounded in the latest scientific discoveries, yet she presents it in a way that is accessible, engaging, and directly applicable to everyday challenges.
At the core of Dr. Heiss’s message is the idea that our biological instincts, while powerful, are often outdated in today’s modern workplace. She explains how our brains are wired to react to threats that no longer exist, leading to stress, poor decision-making, and a lack of collaboration. Through her presentations, Dr. Heiss helps organizations understand these biological triggers and provides strategies to overcome them. By fostering self-awareness and intentional behavior, she empowers leaders and teams to break free from their “ancient wiring” and create a culture of innovation and trust.
Dr. Rebecca Heiss is a dynamic keynote speaker who combines her expertise in evolutionary biology with a passion for helping organizations thrive. Her presentations challenge audiences to rethink their behaviors, reduce stress, and create more resilient and innovative teams. With a proven track record of driving real change within organizations, Dr. Heiss is a standout choice for event planners looking to inspire and empower their attendees.
View All Speakers and follow us on Twitter
In this 4-minute highlight reel, Dr. Rebecca Heiss showcases her signature message—using science to help leaders and teams overcome instinctual limitations, reduce stress, and unlock human potential in the workplace.
The 2024 sizzle reel captures Dr. Rebecca Heiss’s dynamic stage presence and the science-driven insights that make her one of today’s most compelling keynote speakers. Opening with vibrant clips from conferences and leadership summits, the video introduces Dr. Heiss’s mission: helping people rewire their “ancient brains” to thrive in a modern world. She explains that our biology is programmed for survival, not success and that many workplace stressors, fears, and biases stem from outdated instinctual responses.
Throughout the reel, Dr. Heiss combines humor, warmth, and research to demonstrate how leaders can use self-awareness to overcome these barriers. She shares that understanding how the brain responds to perceived threats allows individuals to shift from reactive to intentional behavior, leading to stronger communication and decision-making. Her message resonates deeply with audiences: fear isn’t the enemy, it’s information.
Clips highlight key topics she covers in her keynotes, including leadership under pressure, emotional intelligence, and team dynamics. Attendees describe feeling “energized,” “seen,” and “empowered” by her approach. The reel also includes moments of audience engagement and laughter, showcasing her gift for making science relatable and actionable.
By the end of the video, viewers see why Dr. Heiss’s work is sought after across industries: she bridges hard science with human connection. Her message calls for a new kind of leadership one rooted in awareness, adaptability, and compassion. The sizzle reel closes with a powerful reminder that our instincts may be ancient, but our potential to evolve has never been greater.
Dr. Rebecca Heiss delivers a rapid glimpse into her high-energy, science-based approach to leadership, stress, and human potential in the modern workplace.
This short preview video distills the essence of Dr. Rebecca Heiss’s keynote message: understanding the science of human behavior to perform better under pressure. In just half a minute, she introduces her core philosophy—that our brains are wired for survival, not success and challenges audiences to recognize how outdated instincts can hold them back. With an energetic, confident delivery, she emphasizes the importance of awareness, adaptability, and intentional leadership in overcoming fear and stress.
The clip highlights her signature blend of humor, storytelling, and actionable science, offering a snapshot of the energy and insight she brings to every keynote. The message is clear: when we understand our biology, we gain the power to rewire our behavior and lead with purpose.
Speaker fees can vary depending on factors such as expertise, demand, and event specifics. While some speakers may charge a flat fee for their services, others may have hourly rates. It’s best to discuss fee structures directly with the speaker or their representative to understand the pricing model.
Keynote speeches typically range from 30 to 90 minutes, with the duration determined by the speaker’s expertise, the event’s agenda, and audience preferences. Keynote speeches often include a combination of inspirational stories, practical insights, and actionable advice tailored to the event’s theme or objectives.
The scale of the event and audience size can indeed impact a speaker’s fee. Larger events with a broader reach or higher attendance may command higher fees due to increased exposure and demand. Conversely, smaller events or niche audiences may offer opportunities for more flexible pricing arrangements.
Travel expenses such as transportation, accommodation, and meals are typically negotiated separately from the speaker’s fee. These costs vary depending on the speaker’s location, travel distance, and event duration. It’s important to clarify travel arrangements and expenses during the booking process to avoid misunderstandings.
Many speakers require a deposit to secure a booking, with the remaining balance due closer to the event date. Deposits are often non-refundable and serve as a commitment from both parties. It’s advisable to discuss deposit requirements and payment terms with the speaker or their representative when finalizing the booking.
Ready to find the perfect speaker for your event? Use our advanced search feature or contact us to get started today!
In order to view the below you must be logged in.
Ryan Jenkins, CSP® (Certified Speaking Professional)™, is a globally recognized keynote speaker, virtual trainer, and a distinguished Wall Street Journal bestselling author. Renowned for his expertise in leadership, generational differences, team connection, and the future of work, Ryan delivers compelling talks that inspire audiences worldwide to navigate the complexities of the modern workplace with confidence […]
Darielle Williams aka Black Cat has toured with Beyoncé and performed in a Vegas Cirque-style show. She provides a unique experience that is bound to elevate any event. Her style is a mixture of ballet, contemporary and a little sass which audiences fall in love with. She specializes in aerial hoop, silk, hammock, pole dancing, […]
Eric Davis is a combat-decorated U.S. Navy SEAL who served honorably for over 16 years. He has been recognized as one of the premier sniper instructors for the Naval Special Warfare sniper program, where he was the Stealth & Concealment course manager. Eric Davis | Navy Seal During his last tour in the SEAL Teams, […]
Tara Renze is a visionary author, keynote speaker, and expert in emotional and positive intelligence, renowned for her transformative approach to unlocking purpose, enhancing success, and fostering sustainable happiness. As a thought leader, podcaster, wife, and mother, Tara’s work transcends conventional boundaries, offering groundbreaking insights into how we can achieve a harmonious balance in both […]
Welcome to a world where entertainment meets new heights, literally! Cirque Mirage and Stilt Walkers team of professional stilt walkers is here to add a touch of magic and wonder to your corporate conferences. Elevate the atmosphere, captivate your audience, and make a lasting impression with our dynamic and visually stunning stilt walking performances. Cirque […]
Julissa Arce is a trailblazing immigration advocate, keynote speaker, and the bestselling author of My (Underground) American Dream, her powerful memoir recounting her journey as an undocumented immigrant who rose to become a Wall Street executive. Her incredible life story highlights her perseverance and dedication to creating a more equitable and just society for immigrants. […]
Scott Greenberg is a dynamic and established motivational business speaker hailing from Los Angeles, California. With a passion for transforming ordinary teams into high-performance powerhouses, Scott’s journey is a testament to the power of leadership and resilience. His unique approach, honed through years of hands-on experience, has made him a sought-after figure in the world […]
Seth Mattison is a renowned business strategist and keynote speaker who has dedicated nearly two decades to studying business performance, transformation, and leadership within some of the world’s most renowned brands. With a profound understanding of the evolving landscape of work, Seth is on a mission to shape the future of work, making it more […]
These remain the property of its owner and are not affiliated with or endorsed by Speakers Inc.
All talent fees exclude VAT, travel and accommodation where required.
Our Mission:
© All rights reserved 2025. Designed using Voxel
