Green aviation, stocks and deep tech

On today's episode, Ian discusses the first flight to travel from London to New York powered only by plant-based fuel, such as cooking oil.

He also talks to Dr Jeremy Silver, Chief Executive of Digital Catapult, about deep tech.

And speaks to Guy Ellison, Head of Listed Equities at Investec Wealth and Investment about three major US stock indexes being on track for the best monthly performances in more than a year.