Actually, you don't even have to get too clever to save lives. In early 2015, the South Pacific country of Vanuatu was devastated by cyclone Pam, a category 5 storm that severely damaged almost half the country. (Full disclosure: the UNICEF photos are mine.). In spite of some islands being completely denuded of shelter, only 11 people died.
The people of Vanuatu deal with an average of 1.5 cyclones every year, but this was an unique event. There had never been a storm of this intensity measured in the country before, and certainly not one that passed directly on top of more than half the population. 3000 years of dealing with cyclones meant that people knew how to cope, but it was telecommunications that allowed us to warn people in time for them to seek shelter. Ironically, on Tanna (the worst-affected island) the majority of casualties occurred when the wall of a building designated an emergency shelter collapsed.
One national telco saw its entire national network knocked out. But within 10 days, they had better than 90% of it back in operation. I myself saw the CEO manhandling a microwave antenna into the back of a chopper during the height of the relief effort.
So yeah, it's not glorious; it's not clever. Sometimes tech just needs to be available to save lives.
P.S. The owners of a Very Large Internet Company saved a lot of lives in the immediate aftermath of the storm when they sent their superyacht to assist with relief activities. The vessel was small enough to get into the countless tiny passages, and large enough to support a helipad for medevacs. On top of that, the 40,000 litre desalination unit could keep entire villages supplied with water until barges could arrive. They don't want their names to come out because this is one of the few places in the world they can get away and just be people. But thanks guys. You rock.