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James Nestor
James Nestor helps organisations reduce workplace stress and boost performance through science-backed breathing techniques. The bestselling author of Breath works with companies to improve employee wellbeing, focus, and resilience. His methods have reached millions globally through 3+ million book sales.
James Nestor is a science journalist who has reshaped how millions of people think about breathing, proving it matters more than diet, sleep, or exercise for human performance.
His book Breath spent 20 weeks on the New York Times bestseller list and has sold over 3 million copies worldwide. Elizabeth Gilbert called it "a fascinating scientific, cultural, spiritual, and evolutionary history of the way humans breathe." James has become the leading voice on respiratory science for general audiences.
James translates complex research into practical techniques that address workplace stress and burnout at their physiological root. His work demonstrates that small adjustments to how we breathe can measurably improve focus, reduce anxiety, and restore energy throughout the workday. Organizations that apply his methods gain a tool that costs nothing, requires no equipment, and produces immediate results in employee wellbeing and output.
Audiences leave James's sessions with specific breathing protocols they can use to manage stress in real time, a clearer understanding of why conventional approaches to burnout often fail, and evidence-based strategies for improving sleep and athletic performance through respiratory control.
Book James Nestor to give your audience the simplest, most overlooked performance tool backed by science.
James brings three million readers' worth of respiratory science into immediately applicable workplace protocols, translating bestselling research into techniques that address stress and focus at the physiological level rather than through conventional wellness approaches. His methods deliver measurable performance gains without equipment or budget, making him particularly valuable for organizations seeking evidence-based solutions to burnout and cognitive load.
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frequently asked questions
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To book James Nestor, email james.nestor@getapeptalk.com or call PepTalk on +44 20 3835 2929 (UK) or +1 737 888 5112 (US), and one of our speaker agents will contact you within hours to confirm James' availability and speaking fee. If you can, please include your budget upfront – it helps us fast-track your request. It’s also helpful to know the date, format (virtual or in-person), location, and about your audience.
No. PepTalk adds no booking fee, so you pay the speaker's fee and nothing beyond it. The service, from shortlist through to contracts and event-day logistics, is included. For repeat or multi-event bookings, PepTalk can agree preferential rates with your procurement team.
Share your event date, audience, format, objectives and budget, and PepTalk sends a hand-picked shortlist within 24 hours. Each suggestion comes with a profile, a fee and a recommendation on the strongest fit. Once you choose, PepTalk handles contracts, travel and logistics through to event day.
The typical fee range is the speaker's standard in-person fee in their home market, shown in their local currency. It moves with format, location, date and session length: virtual sessions and shorter slots usually cost less, while international travel and peak dates cost more. Send your brief to PepTalk and the team will confirm the exact fee in your currency.
Not all of them, and it makes no difference to your booking. PepTalk's network of 15,000+ speakers covers talent the team works with directly alongside speakers represented by agents and agencies worldwide. PepTalk approaches the speaker, negotiates the fee and handles contracting either way.
Three to six months ahead is comfortable for most events, and 12 months is better for large conferences, peak-season dates or one specific in-demand speaker. Shorter timelines are workable, and PepTalk regularly fills last-minute and replacement bookings within days. Availability is the constraint, so get in touch as soon as you have a date.
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