Aren't social welfare workers the real heroes?

Silently and selflessly social workers work towards cleaning up this earth with their selfless service like caring for old ,poor,differently-abled, abused children disease infected people ,caring for environment ,find solutions for environmental problems.Why do we run after people who just act and go ? while these unsung heroes toil in the sun and make this world a better place ,shouldn't we admire them than the so called heroes.But all we do is make fun of the social workers and make their life miserable,Why?Why cant we applaud them and stand by them for their selfless spirit?If we help the social workers we can find peace and happiness and make a difference however small,come on lets help the social workers in your town or city!