creating a system based on firefox for providing internet for the third world

it would be nice to:

using a system to provide internet for the third world (africa, etc.)
ideally: we can take advantage of proxification techniques, satellite transmission, and basic criptographic techniques

a good way to do so would be:

people have the chance to install a plugin in their computer for proxifying fast internet connections
the connections interface with a server allocated somewhere where there is a good internet speed (germany, united states)
you link this server to a satellite connection
you use this satellite connection to transmit the internet, to a fast spot in one of those countries
you use cloud technologies, and free wifi hotspots in these places to transmit the internet
otherwise, using tools like aircrack on a meaningful way to create a system where people can benefit of public wifi in a healthy way
you give everyone a rasperry pi zero - with 5000 euros you can give away 1000 computers, then you need money for screens, and keyboards, and mouses

firefox-addons / ideas