Analysis
In *Critique of Abstract Principles* (1880), Vladimir Solovyov critiques fragmented philosophical approaches and advocates for a synthesis of knowledge into a cohesive, all-encompassing system. This aligns with his broader philosophical project of 'integral knowledge' (tselostnoe znanie), which seeks to reconcile science, religion, and philosophy. The statement accurately reflects his stated aim in the text.
Background
Vladimir Solovyov (1853–1900) was a Russian philosopher who sought to bridge Eastern Orthodox theology with Western philosophy. *Critique of Abstract Principles* is part of his early work, where he critiques positivism and rationalism for their inability to provide a holistic understanding of reality.
Verdict summary
Solovyov did argue for a unified philosophical system in *Critique of Abstract Principles*.