The Aston Martin driver wore a T-shirt before last weekend’s Miami Grand Prix with the slogan “Miami 2060 – first grand prix underwater – Act Now or Swim Later” to highlight the effects of climate change.

He has also been outspoken about the environment and renewable energy as well as addressing human rights and LGBTQ+ issues.

Vettel said Formula One, which is making a big push for sustainability, also played an important social role as entertainment.

“There’s things that I do because I feel I can do them better. Do I need to take a plane every time? No, not when I can take the car,” added the driver, who is out of contract with his team at the end of the year.

Formula One is aiming to achieve a net zero-carbon footprint by 2030, with 100% sustainable fuels from 2026 when a new engine is introduced.

Vettel also offered opinions on Brexit, the war in Ukraine, whether Finland should join NATO, energy dependence and British Prime Minister Boris Johnson’s involvement in a “partygate” scandal over breaches of Covid-19 pandemic restrictions.