need help

Sources:
David A. Strauss, “The Living Constitution,” University of Chicago Law School (27 September 2010).
The Living Constitution | University of Chicago Law School (uchicago.edu) (Links to an external site.
Joe Carter, “Justice Scalia explains why the “Living Constitution” is a Threat to America,” Acton Institute PowerBlog (14 May 2018).
Justice Scalia explains why the ‘living Constitution’ is a threat to America – Acton Institute PowerBlog (Links to an external site.)  

What is the difference between the concepts “Living Constitution” and “Originalism” in judicial interpretation? Which perspective do you find most convincing? Please explain.