Climate change is going to require collective action.

But how can individual actions make a difference?

On a new episode of LifeKit, we're walking you through

what sort of climate-friendly choices can make an impact

in your life and the lives of others.

Listen to LifeKit, part of NPR's Climate Week,

wherever you get your podcasts.

There are about 8 billion humans on Earth.

And in 2021, we took about one and a half trillion photos.

Over 90% of them were taken on our cell phones,

because it's easy, it's simple.

It's always nearby in our pockets or handbags.

But what if you could only take a small handful of photos this week?

And they all had to be meaningful to you?

What would you capture?

I think I would have a picture of my little studio apartment

that I just moved into that's all mine,

and that means a lot to me.

I would definitely photograph my family.

What else would you take a picture of?

You.

Who's you?

...