You slide your finger across the screen, the red bird sitting in a slingshot is ready to fly – you tweak the angle and let go.
The bird soars across the sky and as you watch its progress on your phone you’re probably not thinking about saving the planet. But that’s about to change.
The developers of Angry Birds 2 and 10 other major mobile-games makers have committed to introducing environmental messages into their titles.
As well as the famous flying birds ... Read even more
