A couple of years ago Ghana's startup came up with an amazing idea that can solve two problems with one action.... they recycle plastics and build roads!!
If you have a couple of minutes to spare, watch this short Youtube video, it is inspiring to see how in Ghana they have been able to come up with this brilliant idea and reuse the plastic to pave their roads.
https://www.youtube.com/watch?v=xhwhs5s7sYg
I believe this is an example that could be copied in so many countries and solve two problems at once: plastic dumping and the unpaved, dusty roads.
Let me know what you think about this idea.