What if no water in the world?

We could run into a fresh water supply problem in places, but a shortage of water volume on this planet is simply not possible. Earth's surface is about 70% water and 30% land. Most water on Earth has salt in it. We can remove the salt if needed, although that is energy intensive. Should it be needed, wave energy and solar energy will do the job.

if no water in the world, all human, animal and plant will die, we can't survive without water..

yeh I think it is very scary, but then I think maybe we will have to start doing something with the sea water seeing as they are saying once the ice all melts the water levels of the sea is going to expand, sort of sounds logical to me but maybe too hard to do.