DonDiego respectfully disagrees.
If Mark is interested in learning the "conservative economic foundations" and "beliefs in things like science and math", and the philosophy behind the opposing viewpoints . . . DonDiego suggests he Google something like "liberal and conservative beliefs".
He's likely to see a list of issues and the opposing views of the liberals and conservatives, . . . and even the bases for these opinions.
[For the record DonDiego does not agree with all the "beliefs" attributed to Conservatives, nor agree with all the "beliefs" attributed to Liberals. i.e. DonDiego i. is unlikely to agree that the "principles" on such list apply as prescribed to the two categories and ii. even where the "principles" may apply as written, DonDiego does not fall into either the liberal-or-conservative column 100%.]
DonDiego supposes that he is unlikely to meet anyone who does agree totallly with either set of viewpoints, . . . and anyone who does agree totally with either set is likely a troubled soul prone to wild imaginations and, possibly, manic behaviors, . . . a danger to himself and others.
If Mark were interested in some of the economic principles attributed to conservatism he could look into the philosophy of Friedrich Hayek and Ludwig von Mises.
If he were interested in the economic priciples of liberals DonDiego suggests writings and governance of Vladimir Lenin, Mao Tse-Tung, and, for a modern example in Venezuela, the tenures of Hugo Chávez's and Nicolás Maduro.