This week on the Science Focus Podcast, we spend some time with James Lovelock – the visionary scientist and environmental thinker who this month turns 100 years old.James Lovelock is best known as the creator of the Gaia hypothesis, which proposes that our planet and all the life on it functions as a single self-regulating organism.Less well known is that he also developed scientific instruments for NASA missions to Mars; he invented the electron capture detector, with which he became the first person to detect the widespread presence of CFCs in the atmosphere; and he even carried out influential work in cryopreservation, bringing frozen hamsters back to life.James Lloyd, staff writer at BBC Science Focus, visited Lovelock at his Dorset home to look back at his life and achievements.If you like what you hear, then please rate, review, and share with anybody you think might enjoy our podcast.You can also subscribe and leave us a review on your favourite podcast apps. Also, if there is anybody you’d like us to speak to, or a topic you want us to cover, then let us know on Twitter at @sciencefocus.Listen to more episodes of the Science Focus Podcast:How can we save our planet? – Sir David AttenboroughWhy is Leonardo da Vinci’s scientific legacy so often overlooked? - Martin ClaytonThere is no Plan B for planet Earth – Lord Martin ReesCould leaving nature to its own devices be the key to meeting the UK’s climate goals? – Mark LynasAre we facing an insect apocalypse? – Brad ListerAir pollution is killing us, here's how you can stop it – Gary FullerFollow Science Focus on Twitter, Facebook, Instagram and Flipboard Hosted on Acast. See acast.com/privacy for more information.