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Physical Attraction


Maybe you've seen a thousand science documentaries and you're tired of hearing about the same subjects; or maybe you don't know the first thing about physics, but would love to learn. My aim with this show is to explore the vast range of topics in physics, from quantum mechanics and relativity to the physics of stars, galaxies and black holes. We will explore brand-new topics in science and technology as I learn about them. Whether you know the story already or are learning it all for the first time, my aim is to "educate, inform, and entertain!" 

We are a physics podcast. But not just a physics podcast - interviews with scientists, scholars, authors and reflections on the history and future of science and technology are all in the wheelhouse.

You can read about us here, contact us here and if you like what we do and want to help us keep doing it, you can donate here. You can subscribe to the Physical Attraction: Extra! Feed over at Patreon: www.patreon.com/PhysicalAttraction - where for $2 per bonus episode, you can help to support the show, and get some juicy bonus content too. If you donate $2+ via the Paypal link, I can also send you a direct download link to a bonus episode of your choice. Just leave your email, and the episode you want. Bonus episodes released so far: Alien Attack, Part II (45m), Failed TEOTWAWKI Predictions, Part II (1hr). 

We have a sister podcast, Autocracy Now, which deals with the lives of famous historical dictators. (Why host one podcast when you can host two?) You can find some of their episodes on our feed, or the show itself at www.autocracynow.libsyn.com 

Jan 5, 2018

Our environment links us all: and we know that we are doing immense harm to that natural environment with our human activities. But where are the weak links? What are the potential pitfalls for the natural world, and for civilisation? In other words - if we don't change our ways - what could happen?

We all know that the climate is changing and that humans are responsible for the vast bulk of the change. (If you disagree, I really hope you'll listen to this episode, and I'm happy to take on any questions you might have.) But *why* is climate change happening, what will it mean for us and what we can do to stop it?

In this first episode, I will explain the physical science basis behind climate change: what is a greenhouse gas, what are feedback loops, and why does it matter that our atmosphere has gone from 280ppm of carbon dioxide to 400ppm in the industrial era? 

Remember; if you enjoy the show, please tell others about it. You can visit the website at www.physicspodcast.com and you can find links there to support us via Patreon or Paypal, both of which will allow you to download bonus episodes at low, low prices.