The Future of Food is an introductory-level science course that emphasizes the challenges facing food systems in the 21st century, and issues of sustainability for agriculture and other food production activities, as well as the challenges posed by food insecurity and modern diets to human health and well-being. Topics covered include introduction to the coupled-system perspective, historical development of food systems, socioeconomic aspects of the food system, interaction of the food system with the Earth's environment including soil, water, biota and climate, and the future of the food system considering potential changes such as in climate, urbanization, and demography.

In the first of two lessons of this curricular unit, students are introduced to the concept of friction as a force that impedes motion when two surfaces are in contact. Student teams use spring scales to drag objects, such as a ceramic coffee cup, along a table top or the floor, measuring the frictional force that exists between the moving object and the surface it slides on. By modifying the bottom surface of the object, students find out what kinds of surfaces generate more or less friction. They also discover that both static and kinetic friction are involved when an object initially at rest is caused to slide across a surface. In the second lesson of the unit, students design and conduct experiments to determine the effects of weight and surface area on friction. They discover that weight affects normal friction (the friction that results from surface roughness), but for very smooth surfaces, the friction due to molecular attraction is affected by contact area.

Inspired by the work of the architect Antoni Gaudi, this research workshop will explore three-dimensional problems in the static equilibrium of structural systems. Through an interdisciplinary collaboration between computer science and architecture, we will develop design tools for determining the form of three-dimensional structural systems under a variety of loads. The goal of the workshop is to develop real-time design and analysis tools which will be useful to architects and engineers in the form-finding of efficient three-dimensional structural systems.

How and why do we participate in public life? How do we get drawn into community and political affairs? In this course we examine the associations and networks that connect us to one another and structure our social and political interactions. Readings are drawn from a growing body of research suggesting that the social networks, community norms, and associational activities represented by the concepts of civil society and social capital can have important effects on the functioning of democracy, stability and change in political regimes, the capacity of states to carry out their objectives, and international politics.

This practicum focuses on applying the principles of sustainability to improve the quality of life and activity along the Foshan downtown riverfront. The City has recently engaged in several planning efforts that, with the help of consultants and experts, will help to identify strategies to revitalize the City's center and establish a new downtown. This practicum will compliment these efforts by focusing on planning and design options in and around the Pearl River, a now underutilized waterway that runs through the City's new downtown.

Students of this course will develop an encompassing understanding of the challenges of sustainability and sustainability issues. The course will enable students to not only know and react to current market situations and existing rules, but also to recognize future trends and market opportunities on the national and international level. Many sustainability fields such as sustainable energy are highly dynamic and global. The course provides students with the intellectual means to identify and judge the main drivers and complex systemic interrelations of specific sustainability fields.

This subject describes and illustrates computational approaches to solving problems in systems biology. A series of case-studies will be explored that demonstrate how an effective match between the statement of a biological problem and the selection of an appropriate algorithm or computational technique can lead to fundamental advances. The subject will cover several discrete and numerical algorithms used in simulation, feature extraction, and optimization for molecular, network, and systems models in biology.

Advances in cognitive science have resolved, clarified, and sometimes complicated some of the great questions of Western philosophy: what is the structure of the world and how do we come to know it; does everyone represent the world the same way; what is the best way for us to act in the world. Specific topics include color, objects, number, categories, similarity, inductive inference, space, time, causality, reasoning, decision-making, morality and consciousness. Readings and discussion include a brief philosophical history of each topic and focus on advances in cognitive and developmental psychology, computation, neuroscience, and related fields. At least one subject in cognitive science, psychology, philosophy, linguistics, or artificial intelligence is required. An additional project is required for graduate credit.

This course is an introduction to computational biology emphasizing the fundamentals of nucleic acid and protein sequence and structural analysis; it also includes an introduction to the analysis of complex biological systems. Topics covered in the course include principles and methods used for sequence alignment, motif finding, structural modeling, structure prediction and network modeling, as well as currently emerging research areas.

" This course explores the foundations of policy making in developing countries. The goal is to spell out various policy options and to quantify the trade-offs between them. We will study the different facets of human development: education, health, gender, the family, land relations, risk, informal and formal norms and institutions. This is an empirical class. For each topic, we will study several concrete examples chosen from around the world. While studying each of these topics, we will ask: What determines the decisions of poor households in developing countries? What constraints are they subject to? Is there a scope for policy (by government, international organizations, or non-governmental organizations (NGOs))? What policies have been tried out? Have they been successful?"

Foundations subject in modern software development techniques for engineering and information technology. Covers the design and development of component-based software (using C# and .NET); data structures and algorithms for modeling, analysis, and visualization; basic problem-solving techniques; web services; and the management and maintenance of software. Includes a treatment of topics such as sorting and searching algorithms; and numerical simulation techniques. Foundation for in-depth exploration of image processing, computational geometry, finite element methods, network methods and e-business applications.

The goals of this class are two-fold: the first is to experience the creative processes and storytelling behind several of theater's arts and to acquire the analytical skills necessary in assessing the meaning they transmit when they come together in production. Secondly, we will introduce you to these languages in a creative way by giving you hands-on experience in each. To that end, several Visiting Artists and MIT faculty in Theater Arts will guest lecture, lead workshops, and give you practical instruction in their individual art forms.

" As we read broadly from throughout the vast chronological period that is "Homer to Dante," we will pepper our readings of individual ancient and medieval texts with broader questions like: what images, themes, and philosophical questions recur through the period; are there distinctly "classical" or "medieval" ways of depicting or addressing them; and what do terms like "Antiquity" or "the Middle Ages" even mean? (What are the Middle Ages in the "middle" of, for example?) Our texts will include adventure tales of travel and self-discovery (Homer's Odyssey and Dante's Inferno); courtroom dramas of vengeance and reconciliation (Aeschylus's Oresteia and the Icelandic NjĚÁls saga); short poems of love and transformation (Ovid's Metamorphoses and the Lais of Marie de France); and epics of war, nation-construction, and empire (Homer's Iliad, Virgil's Aeneid, and the Anglo-Saxon Beowulf)."

Complementary to 21L.001. A broad survey of texts; literary, philosophical, sociological; studied to trace the growth of secular humanism, the loss of a supernatural perspective upon human events, and changing conceptions of individual, social, and communal purpose. Stresses appreciation and analysis of texts that came to represent the common cultural possession of our time.

This subject offers a broad survey of texts (both literary and philosophical) drawn from the Western tradition and selected to trace the growth of ideas about the nature of mankind's ethical and political life in the West since the renaissance It will deal with the change in perspective imposed by scientific ideas, the general loss of a supernatural or religious perspective upon human events, and the effects for good or ill of the increasing authority of an intelligence uninformed by religion as a guide to life. The readings are roughly complementary to the readings in 21L001, and classroom discussion will stress appreciation and analysis of texts that came to represent the cultural heritage of the modern world.

This course comprises a broad survey of texts, literary and philosophical, which trace the development of the modern world from the seventeenth to the early twentieth century. Intrinsic to this development is the growth of individualism in a world no longer understood to be at the center of the universe. The texts chosen for study exemplify the emergence of a new humanism, at once troubled and dynamic in comparison to the old. The leading theme of this course is thus the question of the difference between the ancient and the modern world. Students who have taken Foundations of Western Culture I will obviously have an advantage in dealing with this question. Classroom discussion approaches this question mainly through consideration of action and characters, voice and form.

This class continues our study of the foundational texts of human culture, focusing on early modernity until the recent past. In many ways, this includes several questions such as: Why did these works achieve the fame and influence they achieved? How do they present what it means to be a human being? How do they describe the role of a member of a family, community, tradition, social class, gender? How do they distinguish between proper and improper behavior? How do they characterize the members of other groups? However, in several ways, these texts are also iconoclastic, breaking with centuries of established tradition to shed light on previously unexplored subjects, such as the status of women in society or the legacy of the colonial expansion of European countries. They also question well-established social beliefs like religion, monarchical rule and human nature in general.

This course aims to introduce students to the rich diversity of human culture from antiquity to the early 17th century. In this course, we will explore human culture in its myriad expressions, focusing on the study of literary, religious and philosophical texts as ways of narrating, symbolizing, and commenting on all aspects of human social and material life. We will work comparatively, reading texts from various cultures: Mesopotamian, Greek, Judeo-Christian, Chinese, Indian, and Muslim. Throughout the semester, we will be asking questions like: How have different cultures imagined themselves? What are the rules that they draw up for human behavior? How do they represent the role of the individual in society? How do they imagine 'universal' concepts like love, family, duty? How have their writers and artists dealt with encounters with other cultures and other civilizations?

Continues 18.100. Roughly half the subject devoted to the theory of the Lebesgue integral with applications to probability, and half to Fourier series and Fourier integrals.

Linear elastic and elastic-plastic fracture mechanics. Experimental methods. Microstructural effects on fracture in metals, ceramics, polymers, thin films, biological materials and composites. Toughening mechanisms. Crack growth resistance and creep fracture. Interface fracture mechanics. Fatigue damage and dislocation substructures in single crystals. Stress- and strain-life approach to fatigue. Fatigue crack growth models and mechanisms. Variable amplitude fatigue. Corrosion fatigue. Case studies of fracture and fatigue in structural, bioimplant, and microelectronic components.