Chapter 1 Introduction: What Paths to Inclusive Fitness of Individuals and Mean Fitness of Mammal Populations?

Chapter 2 Mammals: From Humble Vertebrate Beginnings to Global Terrestrial Dominance

Chapter 3 Variability of Mammalian Thermal Niches: Differential Effects of Local and Global environmental Heterogeneity

Chapter 4 Robustness and Polyphenisms in Mammals: “Core Processes,” “Repatterning,” “Constrained Variation,” and “Regulatory Logic”

Chapter 5 Learning May Generate Phenotypic Variability in Heterogeneous Regimes

Chapter 6 Discussion: Stimulus ↔ Response ↔ Stimulus