Is it really necessary to teach unscientific knowledges of humanities to STEM students ? In Europe such as UK, Germany, France etc STEM students just learn their related STEM courses so that they can graduate in 3 years whereas in US 4 years. Since1 more year of tuition and living and starting 1 year late in job is a considerable loss of time and finance to students and their parents. These issues must be considered in favour of students who accumulate so much loan debts rather than US universities and relate academics.