Find out the new developments ,which are improving communication routes in the regions of high altitude?

If what your saying is correct, Let's take Greenland as an example. Greenland is in a high latitude and there is not very much communication because it is so cold. Here are some possibility's  for new developments. There is something call the HALO. This is an aircraft designed for high latitudes. HALO helps with internet connection for the few people that even live up in the high latitudes and one of the few air-crafts for travel. 

The primarily goals of the zapatistas of mexico in 1994 were land reform and redistribution. it is also included in their demands to have a greater political and cultural autonomy for the indigenous people of chiapas and the rest of mexico.