Van den Berg was born in Angerlo, Gelderland in 1980. He studied liberal arts and sciences at Utrecht University between 1999 and 2002. He obtained a master's degree in international relations from the London School of Economics the following year, and he continued studying public administration at Leiden University. Van den Berg received his doctorate in 2011.[2]
In April 2024, Van den Berg proposed to postpone consideration of a bill to permanently cease gas extraction from the Groningen field, which had resulted in induced earthquakes, starting in May. A Senate majority supported Van den Berg's argument to await future legislation on security of the gas supply. The submitter of the bill, State Secretary Hans Vijlbrief, subsequently threatened to resign, as the condition could result in a delay to the field's closure of 1.5 years. Van den Berg declared his comments were based on a misunderstanding, and he withdrew his objection to the bill's consideration.[3][4]
Van den Berg started serving as chair of Universities of the Netherlands, a trade association, in June 2024. That same month, he expressed his worries in an interview about the coalition agreement of the Schoof cabinet, consisting of Party for Freedom, VVD, NSC, and BBB, that included €1 billion in budget cuts for higher education. Van den Berg told that this implied one or two universities would have to be closed, and he criticized plans to reintroduce increased tuition for students with a study delay.[5] In September 2024, Caspar left the Senate, because he could not combine senatorship with his chairmanship of the Universities of the Netherlands.[6]