The history of the world is: While there will be great advancement in telecommunication / science, there will be more earthquakes, tidal waves & typhoons in the new Millennium to come.
To save human lives use: "HS PERLITE" HI-STRENGTH / HI-YIELD LIGHTWEIGHT CONCRETE AGGREGATE
Note: 1) Savings on foundation using HS Perlite: For an area of 700m², 800m², 1000m² --- P1,000,000.00 / Floor