We as human beings have so many things now a days, that we take for granite. We think that all the technology that we have now is cool. The technology we currently have, is actually cool. But how will things be years from now?
Scientists predict that by the year 2020, silver won't exist and will be in complete rarity. What will we do when silver is gone ? Bye bye game systems.
It is said that in 2020 there will be easier ways of curing diseases. Using Artificial kidneys, artificial brain cells,and artificial lungs.
That's a good thing, but what about food source?
Scientists believe that within the next few decades , humans will have used up 90% of their resources... not a very good thing. Try to be more thankful for the things you currently have. You don't know what you have until its gone.