Main content
Superblocks: Barcelona's bid to end air pollution
One man is changing Barcelona's city grid forever, in a bid to end air pollution.
Duration:
This clip is from
More clips from People Fixing The World
-
![]()
The US prison with a cat and a fish tank
Duration: 01:24
-
![]()
How Africa's truck drivers are being kept healthy
Duration: 01:27
-
![]()
Getting therapy with a haircut
Duration: 01:27
