Our climate change speakers include award-winning conservationists, climate justice advocates and the economists advising the UN and World Bank.
Address the pressing challenges and solutions to global climate change, one of our most talked about issues, with PepTalk's expert climate change speakers.
Bonnie Schneider
Climate Change
Sustainability
CSR
Fehinti Balogun
Climate Change
Sustainability
CSR
Tony Juniper
Sustainability
Gonzalo Delacámara
Economics
Sustainability
Corporate Governance
Mike Barry
Sustainability
Business Strategy
Digital Transformation
Beth Healey
Climate Change
Global Warming
Mental Health
Phil Gayle
Climate Change
Sustainability
Global Issues
Marcus Brigstocke
Social Impact
Communication
Climate Change
Katie Neck
Artificial Intelligence
Sustainability
Business Strategy
Hannah De Frond
Sustainability
Science
Climate Change
Steve Backshall
Sustainability
Science
Growth Mindset
Zion Lights
Climate Change
Global Warming
Sustainability
Why book a climate change speaker?
Climate change poses a serious threat to global growth and prosperity, significantly impacting businesses through disrupted operations, supply chains, and market dynamics. Organisations must adopt comprehensive strategies, including reducing carbon footprints, investing in resilience, and aligning business models with a low-carbon future. Acting decisively helps mitigate risks and unlock opportunities in the transition to a sustainable economy. A diverse lineup of climate change speakers is available for events, offering expertise across activism, science, policy, and business sustainability. Speaking topics include innovative solutions for combating climate change, the role of businesses in environmental stewardship, climate advocacy and policy, and adapting to climate impacts across sectors.
Not sure who's the right fit?
Tell us about your event and audience and we'll recommend the most relevant options from the entire market.
the process - step by step
Tell us about your event and we'll do the rest. No back-and-forth, no guesswork — just the right speaker, matched to your brief, handled end to end.
01
Tell us your brief.
Share the event, the audience, the theme, and the budget. The more context you give us, the sharper the shortlist we'll come back with.
02
Get your proposal within 24 hours.
We respond fast. You'll get a hand-picked selection of speakers matched to your brief, with full profiles, fees, and our recommendation on who's the strongest fit.
03
Refine until it's right.
Not quite right? Tell us what's missing from the shortlist and we'll adjust. We work with you until you're confident you've found the right person.
04
Confirm. We handle everything else.
Contracts, fees, travel, briefing calls, on-the-day logistics. We manage the full process so your team doesn't have to.
05
Event countdown.
Relax. Your speaker or expert is confirmed, the prep is done, and your event is in good hands. Show up and enjoy it.
The world's leading speaker booking platform
15,000+ expert voices. The right one for you in 24 hours.
Tell us about your event and we'll send you a curated shortlist within a day. We combine PepTalk's smart matching engine technology with the expertise of our booking team to find the speaker who's right for your audience, your brief, and your budget.
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Satisfaction rate
Testimonials
They came with a brief.
We delivered the right speaker.
From global enterprises to fast-growing teams, event organisers come back to PepTalk because we get it right the first time.
PepTalk makes the whole process effortless. They don't just connect you with a speaker — they understand your goals, match you with the right voice, and make every detail seamless. It's the most professional and enjoyable booking experience I've had.
We work with PepTalk across our flagship conferences, executive roundtables and dinner events. They have an exceptional ability to source world-class speakers while delivering a genuinely personal, white-glove service throughout. They are, quite simply, a pleasure to work with.
Working with PepTalk has been an outstanding experience from start to finish. Their level of service is truly exceptional - a standard that's incomparable to anyone else in the industry. If you're considering partnering with PepTalk, don't hesitate.
PepTalk are brilliant. They truly understand our goals and consistently deliver, connecting us with experts who bring unique and thought-provoking insights. Highly recommended.
We've worked with PepTalk on a range of projects – from motivational speakers on high performance to a coaching programme focused on work-life balance & change. They take the time to understand what we need. We value the partnership.
The team at PepTalk was incredibly responsive and invested in our event's success. From their suggestions we were able to easily identify a speaker that matched what we were looking for. They were incredible to work with, I would recommend them to anyone!
The client service has been truly exceptional, and the support in planning our annual speaker programme has been invaluable. PepTalk is a team we love working with, time and time again.
Everything has been smooth with PepTalk. Great communication. Easy booking. And great follow-up.
PepTalk made the entire speaker booking process seamless. They were incredibly fast, easy to work with, and took the time to understand our brief and learning outcomes. The expert speaker they matched us with brought fresh, engaging perspectives that resonated perfectly with our audience.
frequently asked questions
Something we've not covered here?
A climate change speaker focuses on the climate crisis, its science and its solutions; a sustainability speaker covers the wider practice of running responsibly, from resources to supply chains. One is climate, the other the broader picture. PepTalk can match either.
A climate change speaker helps your audience understand the climate crisis and what meaningful action looks like, replacing overwhelm with clear priorities. They bring authority from conservation and economics. PepTalk will match one to your event.
Climate Change speakers are available for keynotes, panels, fireside chats, workshops, and Q&A sessions, in person or virtually. Many offer a workshop or breakout after a keynote so the content sticks. Tell PepTalk your format at getapeptalk.com and we'll match accordingly.
A climate change speaker covers climate science, conservation, climate justice, the economics of the transition and practical action for organisations. Sessions draw on award-winning conservationists and economists advising the UN and World Bank. PepTalk can tailor the focus to your audience.
Book a climate change speaker 2 to 3 months ahead for most events, and 4 to 6 months for high-profile names or peak season. Earlier booking widens your choice. PepTalk also handles shorter timelines and last-minute requests where a speaker's diary allows.
Climate Change speaker fees typically range from £5,000 to £50,000+ in the UK, and $10,000 to $100,000+ in the US, depending on profile, session length, and format. The best-known names sit at the higher end. Tell PepTalk your budget at getapeptalk.com and we'll shortlist speakers who fit it.
Booking a climate change speaker starts with a short brief: your event, audience, date, budget, and format. Send it through getapeptalk.com or hello@getapeptalk.com and you'll get a shortlist within 24 hours. Once you choose, PepTalk handles contracts, fees, travel, and logistics.
A climate change speaker is a conservationist, advocate or economist who explains the causes, effects and solutions to a changing climate. They advise the UN and World Bank. PepTalk connects you with climate change speakers matched to your audience.
Find an expert
who nails your brief.
Tell us what you’re working on and we’ll match you with the experts your audience won’t stop talking about.
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Speaker recommendations, event trends, key dates, and practical guides, written by and for the people who make great events happen.
