Irina Petropadlovskikh

They are a replacement for those CFCs.

We need to know how they're impacting the atmosphere.

And some of them are so-called greenhouse gases.

So they're heating the atmosphere.

And with that, there is also some impact on the way how the

Ozone is recovering.

I think because that was a problem affecting everybody.

It wasn't something that would require people to stop using, for example, you know, that people were advised not to use the aerosols, for example, by scientists.

But it wasn't a very big impact on everybody's life.

Yes, yes.

I think that was one condition.

And then, of course, you know, the industry also agreed to change and move away from the CFCs and start producing other chemicals that are not destroying ozone.

And not just that, the developed countries also said that they will set aside the funding for supporting and helping the developing countries to change their technology.

Wow.

And so that still continues.

I'm really excited about that.

And we were very young when we started to hear about ozone, you know, in my generation.

And it was a very acute problem.

And it's just really good to see that ozone is on the way to recovery.

It's in the 2050s, 60s, you know, when people expect the full recovery of the ozone.