Absolutely.
  If you love democracy, if you love people, social harmony, peace, community, security, equality, full employment, low crime rate, maternity and paternity leave, foreign aid, independence from US domination, preserving the environment - if you dislike corporate domination, poverty, suffering of unemployment, economic insecurity, war, gross income disparities, the rich getting richer while the poor get poorer, crime, dog-eat-dog lifestyles, global warming, high taxes are the price of advancing civilization.
   Leave the globetrotting to the Saudi oil princes.  Less global travel is a sacrifice but you might have noticed there's no progress in civilization without sacrifice. Every change creates winners and losers. If you believe in the most good for the largest number of people, social democracy is the way to do it.