Sarah Barfield Marks

Press & PR officer


I make sure people are talking about 10:10 in the press, on social media and at events. I work across our campaigns from Blown Away to Riding Sunbeams, getting stories of community empowerment and climate action into the media and public spheres. 

Before 10:10 I completed an MSc in Science Communication, worked in influencer marketing and interned at various places like the Environmental Justice Foundation and The Conversation. Outside of 10:10 I spend my time volunteering with refugees in Calais, adoring over my wonderful baby niece and attempting to knit hats and scarfs that don't fall apart. I also continue to nurture my obsession with cats and dogs.

Hannah Bland


Supporter engagement officer

I am keeping our communications flowing. So that’s tweeting about campaigns, spreading positive climate news on Facebook, writing blog posts for the website, and (the best bit) responding to emails from our wonderful supporters.

Before joining 10:10 I spent a few years gallivanting around Europe and Asia.
I worked and volunteered in tonnes of community learning projects of various shapes and sizes (from a community allotment in Seville, to activist schools in Myanmar). Basically, I’m obsessed with inspiring hope for social change and participation in its realisation - so I’ve been working out how best to do that.

Outside of 10:10, I enjoy making things out of felt, dancing, or just curling up on the sofa in front of Come Dine with Me with a nice cup of tea.

Patrik Ewe


Head of fundraising

My job is sharing our passion and solutions to tackling climate change with as many people, corporates, trusts and foundations as I can. Together we can then make the biggest change.

I’ve spent over 15 years in fundraising and volunteering across small and large charities, helping create change across the UK.

I’m a fidgety person so often running, cycling, playing tennis… or cooking to fuel my fidgetiness.

Neil Jones

Projects manager

I work with communities and practitioners to deliver 10:10’s projects that provide practical solutions to climate change.  

Before joining 10:10, I've been a primary school teacher, an events manager and have worked on environmental campaigns with other NGOs.  

I like to spend my free time getting lost in the mountains, drinking good beer and trying to learn Welsh. Sometimes all at the same time.

Matt Bonner


Design and creative lead

It's my job to find dynamic ways of visualising 10:10's campaigns and spreading our messages. I am responsible making sure everything 10:10 produces looks fun, friendly and fabulous so that we reach as many people as possible.

I am a graphic designer who works with organisations and projects that are focused on bringing about positive change to people and the planet. I am interested in how design and subversive art can be used as tool for affecting progressive social change. I have produced artwork for many campaigning groups and grassroots organisations including Global Justice Now, Reclaim The Power, War on Want and CAAT.

I'm big on social history, political struggles and green politics.

Max Wakefield

Director of campaigns

I bring forward new 10:10 campaigns and support the campaigns team on our live projects. Basically all the fun stuff.

Climate change was my way into thinking about the world as a young adult, and it runs through everything from my politics to annoying domestic habits. Down the years I’ve bounced from food waste to economics and finance to local currency to DIY energy to movement organising to try and understand the world better, and make a bit of a difference.

I occasionally pretend to be an energy systems and policy expert in public (I co-authored Greenpeace’s 2030 energy scenarios, and helped build the UK’s first ‘energy tree’), and am a director of Demand Energy Equality - a grassroots group that uses hands-on DIY renewables workshops to spread energy literacy and empowerment.

Most importantly, I have a longstanding and irreversible commitment to sausage dogs.

Alice Bell

Director of communications

I keep 10:10s busy communications team running as smoothly as possible – keeping us ambitious and ensuring we have impact.

I've worked as a journalist and editor, and also in museums, but spent most of my career in academia. My PhD's in science communication, and I've lectured in science policy and science journalism too. I knit, do yoga, go on long walks and am really into bat watching.

Emma Kemp

Campaigns & fundraising officer

I help make sure our projects are rocking it - from enough spades for tree planting to organising stunts outside parliament.

I joined 10:10 on an internship, and instantly knew I wanted to stay. As I found my feet in the carbon-cutting world, I worked in events fundraising and spent the summer trekking around festivals with Greenpeace. I love satire, krav maga, hedgehogs, and eat an unholy amount of sweet potato fries.

David Rouane

Director of finance

I deal with the organisation’s finances along with a few other things like our governance and staff policies.  I'm an  accountant and I have been working in the charity sector for nearly 30 years.. I’m part-time and when I'm not at 10:10, I'm sometimes working with other charities on their financial or organisational issues.  In my spare time I run a film club at my local arts centre which shows a mixture of classics and new films which didn’t get a wide circulation.

Leo Murray


Director of innovation

I make sure that 10:10's campaigns punch well above our weight - generating new ideas, spotting threats and opportunities and keeping track of how we fit into the big picture of climate action. I spend most of my time thinking about how to improve the interaction between ordinary people and the low carbon transition.

Since becoming obsessed with climate change in 2005, I have tried a lot of different approaches to addressing it, and played a central role in the original campaign against a third runway at Heathrow Airport. I co-founded the 10:10 campaign back in 2009, and I’ve been back since 2013 following a stint designing adventure playgrounds and making eco animations. In what I laughingly call my spare time I run A Free Ride, the campaign to replace Air Passenger Duty with a fairer, greener Frequent Flyer Levy. My wife and I have two ‘lively’ kids.