The first reason why we should learn science: We will have to take the hard way instead of the easy way if we don't have science.Example:We can use the stove but if we don't have science,we will have to fail a lot to do all kinds of ways.
2.We will have to learn science because we need science to live.If we don't have science we will certainly die of cold,diseases,heat,wild beasts,etc,etc.
3.Our life will be very uncomfortable.No fans,heaters will be a total disaster.
4.If we don't have science,our time will go back,not 2014,but into the stone age.No,the primative men did have science ,well a little.We will go more years off of the history.
5.Humans will be extinct.We will have no cures and medicine for diseases.We will be very uncomforatable when we lose science.