Skelton was a talented journalist and wrote frequently for The Spectator, including four articles in April and May 1923 under the heading "Constructive Conservatism". These lively articles set out his political philosophy—chiefly the pursuit of a property-owning democracy, the division of land into small-holdings, co-partnership and share options to improve industrial relations and finally the use of referendums to resolve disputes between the House of Commons and House of Lords—as well as urge the Unionists to compete with Labour on more typically socialist issues like pensions and housing. The four Spectator articles were republished as a pamphlet in 1924 which had a lasting influence, particularly among younger Tory MPs.
YMCA
Skelton was re-elected for Perth in 1924 and again in 1929. He quickly struck up friendships with the Conservative MPs like Anthony Eden, Harold Macmillan, Robert Boothby, John Buchan and Oliver Stanley and became the intellectual leader of a Parliamentary grouping dubbed the YMCA by cynical older Parliamentarians. The group lobbied to make sure that Prime Minister Stanley Baldwin resisted the influence of reactionary elements in the Conservative Party and instead implemented progressive legislation. Baldwin was sympathetic and it was soundings with the YMCA which prevented Baldwin backing a controversial Political Levy Bill which would have had disastrous consequences for United Kingdomtrade union relations. Skelton also maintained the group's journalistic presence, writing several articles for The Spectator, the Quarterly Review and the English Review.
Scottish Office
Skelton switched to the Scottish Universities constituency in 1931 and was returned unopposed. That same year, he was appointed Parliamentary Under-Secretary of State for Scotland with responsibility for health, housing and education. He was a talented administrator but occasionally pedantic when intervening in Commons debates. By 1935, Skelton was terminally ill with cancer and after several weeks in a nursing home died in Edinburgh on 22 November 1935. The declaration for the Scottish Universities constituency was made three days later and Skelton was re-elected posthumously. Skelton was cremated and his ashes were buried in Dean Cemetery with his sister. A separate memorial lies in the old churchyard in Kinross on the edge of Loch Leven.
Influence
Although Skelton died at the relatively young age of 55, he had once been seen as a potential Conservative leader and certainly as a senior Cabinet minister. Although he was quickly forgotten among the wider public, his influence, as Harold Macmillan wrote in his memoirs, "on politics and political thinking must have grown steadily year by year". His thinking on property ownership as the fundamental basis of modern conservatism proved particularly attractive and Anthony Eden personally revived the phrase as a political slogan at the 1946 Conservative Party conference. Macmillan then used it as the intellectual basis for the 1950s house-building boom while his successor as Prime Minister Sir Alec Douglas-Home owed his early political career to Skelton as his PPS from 1931–1935.