How does lex luthor justify his actions against superman in batman v superman?

The only verified source available in this context is a Wikipedia entry about the crossover event "The Death of Superman," which focuses on a storyline involving Superman, Lois Lane, and various comic publications from the early 1990s. This article does not mention the film Batman v Superman, Lex Luthor, or his motivations in that movie. Consequently, there is no evidence to describe how Lex Luthor justifies his actions within that specific film. Without additional sources that discuss the plot or character motivations in Batman v Superman, it would be inappropriate to speculate or provide details that are not verifiable. For accurate insights into Lex Luthor’s justification in the film, one would need to consult reputable film reviews, official plot synopses, or the film’s script, none of which are present in the provided evidence.