I don't know about you, but it can feel really overwhelming listening to all the negative news around us.
That's why I think more people should be listening to People Fixing the World.
It's an opportunity to be inspired by individuals who have dedicated themselves to change our world for the better.
So go ahead and share some positive news with someone today.
We live in an age of mass tourism.
Last year alone, more than 1.5 billion people travelled abroad.
While this brings income and jobs to host countries, it also puts pressure on housing, transport and local services.
As Europe remains the world's biggest travel destination, today we're looking at how two cities
there are trying to strike a better balance between welcoming visitors and protecting local communities.
From the BBC World Service, I'm Myra Anubi, and this is People Fixing the World.
This is today, smoothly speeding away to the sunshine at 500 miles an hour, 30,000 feet above land and sea.
The new holiday pattern brings the nations and peoples together, which is in every way a good thing.
Over the last few decades, affordable travel, such as cheap package holidays,
have transformed trips abroad from a luxury enjoyed by a few into a mass phenomenon.
Every year, millions of people discover new cultures and broaden their horizons.
And according to the World Bank, travel and tourism support around one in 10 jobs globally.
However, all this has created a new problem.
Over tourism.
Many destinations are now receiving more visitors than they can handle.
Pollution has increased, waste has mounted up and some local communities are now pushing back against the crowds.