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Home: Welcome

Hi, I'm Harriet...


A speaker, writer and activist working at the intersection between
advertising, human rights and climate change.

I've commissioned award winning murals, tackled climate misinformation, trustworthy AI and co-founded a movement for conscious advertising.

Get in touch to see what I can do for you.

Home: About

In the media

Alternative business models for the web, Mozilla Festival

Can artificial intelligence be ethical? Hay Festival

The ethics of using Facebook as a non-profit,
The Resource Alliance

Climate misinformation & advertising, Climate Fix

Brands, agencies and consumer awareness, Dentsu Aegis
On Brand

Extinction Rebellion, Create and Strike, and banishing 'purpose', The Drum Show

Ad spend, white supremacy and climate denial, 
New Digital Age


AI & Advertising


The Conscious
Advertising Network


Climate Misinformation

Home: Our Services

In the media

Climate misinformation: inconvenient truths, & convenient untruths TEDxCAT

Brand safety isn't enough, Next M Sweden

The dangers of climate misinformation, TRTWorld

"Advertising is the canary in the coal mine" AdWeek 2020 opening debate, Campaign

Disinformation overload: can we redesign information flows? Euroconsumers

Climate misinformation & advertising, Climate Fix

Ad spend, white supremacy and climate denial, 
New Digital Age

Full bio & headshot

Harriet is an activist, working at the intersection of advertising, climate change and misinformation. Her role at Media Bounty focuses on insight gathering and climate misinformation across a range of groundbreaking clients and projects from electric vehicles to green finance.

She co-founded The Conscious Advertising Network with Jake Dubbins of Media Bounty in 2018 and has since seen it gain international recognition, work with the UN, and grow to over 150 members from Virgin Media O2 to Accenture Interactive. She’s a former Mozilla Fellow, working with Consumers International to map the opportunities and impacts of AI enhanced advertising, globally.


"If you’re keen to find yourself working with a passionate, hugely talented, hard-working, versatile, fun-loving, solutions-focused professional in this field, then Harriet is more than likely to fit that particular bill. Working with her on both Collectively and the We Are Europe campaign was a joy."

Jonathon Porritt

Jonathon Porritt, Forum for the Future

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Contact Me

Fill out the contact form, or email me directly.

London, UK

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