No

Over at Asterisk they ask the question, "Can We Trust Social Science Yet?"

This has been another episode of simple answers to simple questions.

Given the current state of evidence production in the social sciences, I believe that many — perhaps most — attempts to use social scientific evidence to inform policy will not lead to better outcomes. This is not because of politics or the challenges of scaling small programs. The problem is more immediate. Much of social science research is of poor quality, and sorting the trustworthy work from bad work is difficult, costly, and time-consuming.

Also, social sciences are more vulnerable bias because the experimental design and analysis techniques are far more subjective.