Watson was an active member of the
Liberal Party, and he was a member of Liberal Party co-ownership committee from 1951 to 1957. He stood in
Cheltenham in the
1959 United Kingdom general election. In the
1979 European Parliament election in the United Kingdom, he fought the
Leicester European Parliament constituency. He was senior treasurer of the
Cambridge University Liberal Club from 1978 to 1992. In his will, Watson left £950,000 to the
Liberal Democrats and the painting
Rocky Landscape with Saint John the Baptist by
Joos de Momper to the
National Gallery, London. Watson contributed to
Encounter, a Cold-War intellectual journal, and published material arguing that
Adolf Hitler was a
Marxist and that
socialism promoted genocide. For this, he was criticised by Latvian political scientist and cultural commentator
Ivars Ijabs and Robert Grant, who argue that Watson's views are based on mistranslation and distortion reflecting his ideological bias. The translation of
Völkerabfälle as "racial trash" lay at the centre of this, with defenders of Marx and
Friedrich Engels saying that a proper translation would be "residual fragments of peoples". In the
Lost Literature of Socialism (1998), Watson cited an 1849 article written by Engels called "The Hungarian Struggle" and published in Marx's journal
Neue Rheinische Zeitung, stating that the writings of Engels and others show that "the
Marxist theory of history required and demanded genocide for reasons implicit in its claim that
feudalism, which in advanced nations was already giving place to
capitalism, must in its turn be superseded by
socialism. Entire nations would be left behind after a workers' revolution, feudal remnants in a socialist age, and since they could not advance two steps at a time, they would have to be killed. They were racial trash, as Engels called them, and fit only for the dung-heap of history." Watson's claims have been criticised by Robert Grant for "dubious" evidence, arguing that "what Marx and Engels are calling for is ... at the very least a kind of
cultural genocide; but it is not obvious, at least from Watson's citations, that actual mass killing, rather than (to use their phraseology) mere 'absorption' or 'assimilation', is in question." Talking about Engels' 1849 article and citing Watson's book, historian
Andrzej Walicki wrote: "It is difficult to deny that this was an outright call for genocide." In the film
The Soviet Story, Watson stated at minute 16:37 that Engels is "the ancestor of the modern political genocide." While confirming the use of the term
Völkerabfälle in Marx's daily newspaper to describe several small European ethnic groups, Ivars Ijabs responded: "To present Karl Marx as the 'progenitor of modern genocide' is simply to lie." == Works ==