The speaker males a threshold claims that many extinctions in the past were due to nature disasters, and then conclude that human should not spend money and time for safeguarding species. While I wholeheartedly agree with the threshold claim, the conclusion unfairly generalizes that we should not protect species. I strongly believe that we cannot […]


Grades are our mirrors

Education plays a significant impact in our lives. The civilization level of a society depends of the education of every person. Our quality of live depends of how educated is a society. The most educated is a society, the quality of live is more better. First of all, I strongly agree with the statement: Grades […]