Did you know that eating chocolate can actually be good for your health?

And that standing on one leg for two minutes a day might extend your lifespan?

Hi, I'm Dr Michael Mosley, and my new book, Just One Thing,

includes lots of really interesting stuff that you can include in your day,

which will have a profound effect on your mental and physical health.

So, what's the one thing you'll do differently today?

Just One Thing, based on the popular BBC podcast, is out now in paperback.

Hello, I'm Gemma, and welcome to another episode of Good Influence.

This is the podcast where each week you and I meet a guest

who will help us pay attention to something we should know about

as well as answer some of your questions.

This week we're talking about climate justice,

the role of social media in connecting and communicating our causes,

why it's important to look beyond our individual actions

and the various roles that we can all play in activist communities.

So, joining me this week is Michaela Loach.

Michaela is a climate justice activist, a medical student and podcaster.

She is currently part of a litigation campaign called Paid to Pollute,

which is taking the UK government to court over the tax breaks

given to big polluting oil and gas companies in the North Sea.

A hundred companies are responsible for 71% of greenhouse gas emissions,

but only 20 companies were responsible for a third of greenhouse gas emissions

...