"Research published in peer-reviewed journals links service to others with benefits for your physical health, mental health, emotional well-being, happiness and fulfillment, and even your professional success."
Conservatives and libertarians are known for promoting individual rights but tend to ignore the general welfare (note: it is in the US Constitution). Click on the link below for the results of research essentially showing that empathy and altruism help both individuals and society as a whole:
Wonder Drug: The Scientific Evidence That Serving Others Is the Best Medicine for Yourself