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World Environment Day

Georgia Brennan
02 Jun 2025

Sustainability isn’t a trend – it’s a necessity.

As the world marks World Environment Day on 5 June, businesses, educators, and organisations have a powerful opportunity to drive meaningful change. With climate action, biodiversity protection, and circular economies at the forefront of global conversations, the demand for sustainability expertise has never been greater.

But change doesn’t happen in isolation – it starts with knowledge, inspiration, and the right voices leading the way.

Why Sustainability Matters for Every Industry

Whether you’re in corporate leadership, education, government, or the not-for-profit sector, sustainability is shaping the future.

  • Corporate leaders are embedding ESG strategies to future-proof operations and meet evolving regulations.
  • Educational institutions are equipping the next generation with sustainability knowledge and leadership skills.
  • Not-for-profits are leading grassroots advocacy and real-world impact initiatives.
  • Government organisations are implementing policies that drive sustainable growth and environmental stewardship.

To create real impact, organisations need powerful and informed Speakers who can challenge the status quo and ignite action.

Find the right Speaker for your Event

At Saxton Speakers, we represent world-class environmental thought leaders, sustainability strategists, and climate change experts who don’t just talk about sustainability – they live it. They help businesses, educators, and organisations turn ambition into action for a sustainable future.

Explore our Top-Rated Speakers:

Kim McDonnell – Purpose-Driven Sustainability & Conscious Consumerism
Founder of Thankful, Kim is on a mission to drive sustainable change through gratitude-led business models. She shares how organisations can align profit with purpose, fostering positive impact through social responsibility and conscious consumerism.

Nik & Harry Robinson – The Circular Economy in Action
This dynamic duo is redefining business sustainability, turning waste into opportunity. Their expertise in recycling, repurposing, and zero-waste strategies helps businesses shift towards circular economy models that are both environmentally and financially sustainable.

Julie Hirsch – Ethical Business & Impact-Driven Leadership
Julie is an award-winning entrepreneur who shows that business success and sustainability can go hand in hand. As co-founder of a global social enterprise, she helps organisations embrace ethical leadership, sustainable growth, and purpose-led profit.

Clare Press – Fashion, Consumerism & Sustainability
Former Vogue Australia Sustainability Editor and host of the Wardrobe Crisis podcast, Clare is a leading voice in ethical fashion and sustainable business. She challenges industries to rethink consumerism, supply chains, and waste in a rapidly changing world.

Why Book a Sustainability Speaker with Saxton?

Australia’s leading Speakers Bureau – Trusted by event planners, corporates, and industry leaders for 60 years.

Expert insights from globally recognised sustainability leaders – Practical takeaways and strategies tailored for your industry.

Seamless booking experience – Our team ensures you find the perfect Speaker for your event.


Make your next event one that drives real change.

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