Life History Evolution - Principles of Evolution, Ecology and Behavior
Explore evolutionary tradeoffs in organism traits: maturity, offspring, and lifespan. Understand how genes and environment shape life history strategies for survival and reproduction.
Interactions with the Physical Environment - Principles of Evolution, Ecology and Behavior
Explore how organisms adapt to their environments through thermoregulation, internal regulation, water management, and niche specialization in this ecology and evolution lecture.
Population Growth - Density Effects and Mathematical Models
Explore factors influencing population growth, including density effects, predators, and resources. Learn mathematical models and real-world examples to understand population dynamics and ecological interactions.
Species and Speciation - Principles of Evolution, Ecology and Behavior
Explore the process of speciation, including definitions, mechanisms, and stages. Learn about reproductive isolation, ecological specialization, and genetic factors in species divergence.
Ecological Communities - Evolution of Concepts and Modern Perspectives
Explore ecological communities: from classical views to modern concepts like trophic cascades and meta-communities. Discover how predation and interconnected ecosystems shape our understanding of nature's complex web.
Economic Decisions for the Foraging Individual - Lecture 32
Explore foraging behaviors, from marginal value to group hunting, and how organisms make economic decisions when seeking food or mates. Learn about risk management and predator-prey dynamics in ecology.
Evolutionary Game Theory: Fighting and Contests - Lecture 33
Explore how game theory applies to evolution and behavior, analyzing encounters between organisms as mathematical games to infer fitness payoffs and strategy proportions in populations.
Island Biogeography and Invasive Species - Principles of Evolution, Ecology and Behavior
Explore island biogeography, metapopulations, and their ecological significance. Learn how these concepts apply to species distribution, extinction risks, and even epidemiology in this insightful lecture.
Principles of Evolution, Ecology and Behavior: Coevolution - Lecture 20
Explore coevolution at various levels, from intracellular organelles to species interactions. Learn about symbiosis, parasitism, and factors influencing evolutionary relationships in nature.
Key Events in Evolution - Lecture 17
Explore key evolutionary events from non-life to eukaryotic cells, including symbiosis and new levels of selection. Gain insights into the history of life and biological complexity.
Mating Systems and Parental Care in Evolution and Ecology - Lecture 34
Explore diverse mating systems and parental care strategies across species, examining environmental and behavioral factors influencing reproduction and offspring protection in evolutionary biology.
Major Events in the Geological Theatre - Principles of Evolution, Ecology and Behavior
Explore how geology and climate have shaped life's evolution, from atmospheric changes to mass extinctions, and how life has impacted Earth's geology through various processes.
The Importance of Development in Evolution - Lecture 7
Explore how development shapes multicellular organisms, influences evolution, and creates diversity through genetic expression and ancient conserved structures in this Yale lecture.
The Expression of Variation - Reaction Norms - Lecture 8
Explore reaction norms in evolution and ecology, examining how genotypes produce varied phenotypes across environments, population differences, and developmental constraints.
The Evolution of Sex - Principles of Evolution, Ecology and Behavior
Explore the evolutionary benefits and costs of sexual reproduction, including genetic diversity, pathogen resistance, and the prevalence of sex in nature's recent evolutionary branches.
Introductory Sociology
Explore key sociological concepts, theories, and methods. Analyze society, institutions, and social issues through various perspectives. Develop critical thinking skills for understanding social phenomena.
Andrea Wulf on The Invention of Nature - Humboldt's Dangerous Idea
Exploring Humboldt's legacy: interdisciplinary science, ecology, and the interconnectedness of nature. Discusses his influence on modern thought, politics, and the challenges of holistic understanding in an increasingly complex world.
Sloppy Models, Differential Geometry, and Why Science Works
Explore how complex systems can be modeled despite parameter uncertainties, using differential geometry to understand 'sloppiness' and its implications for scientific comprehension and prediction.
The Future of the Human Climate Niche with Tim Kohler and Marten Scheffer
Exploring the narrow climate range suitable for human habitation and its implications for our future as global temperatures rise. Discusses adaptation challenges, migration pressures, and potential solutions.
Exponentials, Economics, and Ecology with David Krakauer
Explore exponential changes, nonlinear dynamics, and interconnected systems in ecology and economics. Gain insights on aligning individual and public good in a complex world.
Jennifer Dunne on Reconstructing Ancient Food Webs
Exploring ancient food webs to uncover ecological patterns, extinction dynamics, and sustainability insights. Reconstructed trophic networks reveal hidden order conserved for half a billion years, offering new perspectives on ecosystem structure and evol…