Each week, The Why Word gets under the skin of entrepreneurs, business leaders, creatives and people who make things happen to find out what makes them tick. Presented by Ian Hawkins.

Greg Jackson is founder and CEO of Octopus Energy. Customers want energy to be cheap, and they also want to be part of the solution to climate change. We also talk about how business can make a bigger impact than politics.

Greg's lunch guest is a tech pioneer - and time management maestro.

The Why Word is a TBD Media Group Production