Cleansing and separating: From modern agriculture and genocide to post-separation era. The impact of grounded procedures can vary as a function of perceived thought validity, meaning, and timing. Psychology of cleansing through the prism of intersecting object histories. Separation/connection procedures: From cleansing behavior to numerical cognition. Leveraging individual differences to understand grounded procedures. Developmental antecedents of cleansing effects: Evidence against domain-generality. Grounded separation: can the sensorimotor be grounded in the symbolic? Grounded procedures of separation in clinical psychology: what's to be expected? The role of mortality concerns in separation and connection effects: comment on Lee and Schwarz. Going beyond elementary mechanisms: the strategic interplay between grounded procedures. Specifying separation: avoidance, abstraction, openness to new experiences. Culture, ecology, and grounded procedures. Bio-culturally grounded: why separation and connection may not be the same around the world. From washing hands to washing consciences and polishing reputations. Cultural mindsets shape what grounded procedures mean: Cleansing can separate or connect and separating can feel good or not so good. It's a matter of (executive) load: Separation as a load-dependent resetting procedure. The lack of robust evidence for cleansing effects. The role of meta-analysis and preregistration in assessing the evidence for cleansing effects. Grounding together: Shared reality and cleansing practices. Body ownership as a proxy for individual and social separation and connection. Cleansing and separation procedures reflect resource concerns. Proper understanding of grounded procedures of separation needs a dual inheritance approach. A not-so proximate account of cleansing behavior. Considerations of the proximate mechanisms and ultimate functions of disgust will improve our understanding of cleansing effects. Incomplete grounding: the theory of symbolic separation is contradicted by pervasive stability in attitudes and behavior. Grounded procedures of connection are not created equal. The role of goal-generalization processes in the effects of grounded procedures. Grounded procedures in mind and society. What Can Experimental Studies of Bias Tell Us About Real-World Group Disparities? The Number Sense Represents (Rational) Numbers. What are the appropriate axioms of rationality for reasoning under uncertainty with resource-constrained systems? The importance of constraints on constraints. Optimal, resource-rational or sub-optimal? Insights from cognitive development. Resource-rationality as a normative standard of human rationality. Another claim for cognitive history. Computational limits don't fully explain human cognitive limitations. Uncovering cognitive constraints is the bottleneck in resource-rational analysis. Resource-rationality beyond individual minds: the case of interactive language use. Generalization of the resource-rationality principle to neural control of goal-directed movements. Holistic resource-rational analysis. Heuristics and the naturalistic fallacy. The biology of emotion is missing. Cognitively bounded rational analyses and the crucial role of theories of subjective utility. Multiple conceptions of resource rationality. Can resources save rationality? "Anti-Bayesian" updating in cognition and perception. Towards a quantum-like cognitive architecture for decision-making. Opportunities and challenges integrating resource-rational analysis with developmental perspectives. Resource-rational analysis versus resource-rational humans. Resource-rationality and dynamic coupling of brains and social environments. Opportunities for emotion and mental health research in the resource-rationality framework.