► Subscribe to Sky Sports F1: bit.ly/SubscribeSkyF1 ► Watch Sky Sports: bit.ly/BuySkySports Former Red Bull, Ferrari and Aston Martin driver, and four-time world champion, discusses climate change, Christian Horner leaving Red Bull, talks he had with Helmut Marko on returning to Formula 1 and the championship battle between Lando Norris, Oscar Piastri and Max Verstappen. #f1 #formula1 #sebastianvettel ► Formula One highlights: bit.ly/F1Highlights24 ► Sky Sports F1 Podcast: bit.ly/SkySportsF1Podcast ► Ted's Notebook: bit.ly/TedsNotebook More from Sky Sports on YouTube: ► Sky Sports: bit.ly/SkySportsSub ► Sky Sports Boxing: bit.ly/SSBoxingSub ► Sky Sports Cricket: bit.ly/SubscribeSkyCricket ► Sky Sports Darts: bit.ly/SubSkySportsDarts ► Sky Sports Football: bit.ly/SSFootballSub ► Sky Sports Golf: bit.ly/SubscribeSkySportsGolf ► Sky Sports News: bit.ly/SkySportsNewsSub ► Sky Sports Premi...