Geopolitical tensions.
The climate crisis.
Global mistrust.
The dark side of technology.

These "four horsemen" are looming threats in the 21st century.

To meet them, we need a UN fit for the challenges of our age.https://t.co/IFt3pBfv30 pic.twitter.com/RmP6shuDb6

— António Guterres (@antonioguterres) January 22, 2020