Money is the most important human invention after language. It provides tokens for the faith we have in each other and society – but that trust has been violated repeatedly throughout history by the middlemen and authorities we rely upon in order to transact with each other.

Now a new kind of money promises to rescue us from these tyrants and return us to the roots of money, without relying on third-parties. Instead of putting our faith in banks and governments, we can trust math.

Simon Dingle has been working with Bitcoin and other cryptocurrencies since 2011, designing products that make it easier to engage with this new world of money. He is also a broadcaster, writer and speaker who makes complex subjects simple for his audiences. Having led the product team at one of the world’s first Bitcoin exchanges and on other popular fintech products, Simon continues to design and invest in projects that make money more fair, this in addition to his weekly radio show on 5FM that helps people with technology more generally.

In his first book Simon looks at the evolution of human trust that not only explains how cryptocurrencies work and the origins of Bitcoin, but how you can use these networks to take control of your own financial universe. A highly readable account of a complex subject, In Math We Trust is all you need to find out about the future of money.

The first book for a popular audience on the transformative, democratising technology of 'DeFi'.

After over a decade of Bitcoin, which has now moved beyond lore and hype into an increasingly robust star in the firmament of global assets, a new and more important question has arisen. What happens beyond Bitcoin? The answer is decentralised finance - 'DeFi'.

Tech and finance experts Steven Boykey Sidley and Simon Dingle argue that DeFi - which enables all manner of financial transactions to take place directly, person to person, without the involvement of financial institutions - will redesign the cogs and wheels in the engines of trust, and make the remarkable rise of Bitcoin look quaint by comparison. It will disrupt and displace fine and respectable companies, if not entire industries.

Sidley and Dingle explain how DeFi works, introduce the organisations and individuals that comprise the new industry, and identify the likely winners and losers in the coming revolution.