When it comes to growth investing, big US tech stocks are the prime example. However, professional investors are looking to diversify into other areas of global stock markets, seeking out fast-growing companies of the future.This week, Claer sits down with fund manager James Thomson, who has managed the £4bn Rathbone global opportunities fund for 20 years. In this episode, he shares the ingredients for his “special sauce” to investing in growth stocks, his biggest mistakes and the core lessons he has learned from weathering several economic crises. Links: The Five Minute Investor from Money Clinic: Magnificent Seven Money Clinic’s Investment Masterclass: The case for investing in AI For a chance to win a pair of Bose QuietComfort 35 Wireless Headphones, share your thoughts on the show with us via a short survey before August 29 2024 (terms and conditions can be found here ). For more tips on how to organise your money, sign up to Claer's email series 'Sort Your Financial Life Out With Claer Barrett' at FT.com/moneycourse If you would like to be a guest on a future episode of Money Clinic, email us at money@ft.com or send Claer a DM on social media — she’s @ClaerB on Instagram and TikTok. Want more? Check out Claer’s column, Could AI make you a better investor? Listen to more investment masterclasses from Money Clinic, such as WTF are ETFs, Do sneakers deserve a place in your investment portfolio?, and more. Disclaimer: The Money Clinic podcast is a general discussion about financial topics and does not constitute an investment recommendation or individual financial advice. Presented by Claer Barrett. Produced by Tamara Kormornick. Our executive producer is Manuela Saragosa. Sound design by Breen Turner, with original music from Metaphor Music. Cheryl Brumley is the FT’s global head of audio.