The purpose of this course is to explore the political dynamics that shape the debate, enactment, and implementation of policies to address climate change. By reading the latest research on the political determinants of climate policy, the course will help students develop a nuanced understanding of the ideas, institutions, and behaviors that structure the climate policy process. We will focus primarily on climate policy and politics in the United States, while occasionally incorporating comparative perspectives to provide insight into the US case. Throughout the course, we will discuss why climate policies are designed in particular ways; when and why policies pass or fail to pass; how various institutional, organizational, and public interests influence the climate policy process; and what questions remain unanswered about how to address the problem of climate change.

Food production, essential to life, is also today a major contributor to climate change. In this course, we examine farming and food through the rubric of agroecology, an approach that integrates biological, cultural, and historical factors to develop understandings of farming and food history as well as agriculture's multiple contemporary forms, industrial and non-industrial. We will cover basic aspects of crop evolution and growth, soil, water, and nutrients, with a special focus on the historical global diversity of farming systems, especially in terms of potential alternatives to industrial agriculture. This review forms the foundation for a broader consideration of the impacts of food systems on the planet, and ways to address challenges of climate change, food security, and food sovereignty.

This is an ABCS course designed to provide the student with an understanding of air pollution at the local, regional and global levels. The nature, composition, and properties of air pollutants in the atmosphere will also be studied. The course will focus on Philadelphia's air quality and how air pollutants have an adverse effect on the health of the residents. The recent designation by IARC of Air Pollution as a known carcinogen will be explored. How the community is exposed to air pollutants with consideration of vulnerable populations will be considered. Through a partnership with Philadelphia Air Management Service (AMS) agency the science of air monitoring and trends over time will be explored. Philadelphia's current non-attainment status for PM2.5. and ozone will be studied. Philadelphia's current initiatives to improvethe air quality of the city will be discussed. Students will learn to measure PM2.5 in outdoor and indoor settings and develop community-based outreach tools to effectively inform the community of Philadelphia regarding air pollution. The outreach tools developed by students may be presentations, written materials, apps, websites or other strategies for enhancing environmental health literacy of the community. A project based approach will be used to include student monitoring of area schools, school bus routes, and the community at large. The data collected will be presented to students in the partner elementary school in West Philadelphia . Upon completion of this course, students should expect to have attained a broad understanding of and familiarity with the sources, fate, and the environmental impacts and health effects of air pollutants.

An introduction to the chemistry of the earth's atmosphere. Covers evolution of the earth's atmosphere, its physical and chemical structure, its natural chemical composition and oxidative properties, and human impacts, including photochemistry, and aerosols; stratospheric ozone loss, tropospheric pollution; climate change, and acidic deposition. Chemistry in the atmosphere of other planets in our solar system will be covered.

The study of atmospheric science includes the prediction of weather and climate change as well as their impact on society. Designed to provide an understanding of the fundamentals of atmospheric science at the local, regional, and global levels, this course covers the nature, composition, and structure of the atmosphere, its interactions with other parts of the Earth, and the major chemical mechanisms controlling the occurrence and mobility of air pollutants in the atmosphere. Course topics also include global atmospheric composition, ecosystems, living organisms, and environmentally important atmospheric species such as greenhouse gases, stratospheric ozone, acid precipitation, urban smog, and air toxins.

Humans have an enormous impact on the global movement of chemical materials. Biogeochemistry has grown to be the principal scientific discipline to examine the flow of elements through the global earth systems and to examine human impacts on the global environment. This course will introduce and investigate processes and factor controlling the biogeochemical cycles of elements with and between the hydrosphere, lithosphere, atmosphere and biosphere. Students will apply principles learned in lectures by building simple computer-based biogeochemical models.

Carbon dioxide capture and sequestration has recently emerged as one of the key technologies needed to meeting growing worldwide energy demand while simultaneously reducing carbon dioxide emissions into the atmosphere. The objective of this course is to provide a quantitative introduction into the science and technology of carbon dioxide capture and sequestration. The following topics will be covered. General CO2 chemistry as it applies to capture and sequestration. Applied thermodynamics including minimal work and efficiency calculations for separation. CO2 separation from syngas and flue gas for gasification and combustion processes and the potential for direct air capture. Transportation of CO2 in pipelines and sequestration in deep underground geological formations. Pipeline specifications, monitoring, safety engineering, and costs for long distance transport of CO2. Comparison of options for geological sequestration in oil and gas reservoirs, saline aquifers, and mineral formations. Environmental risk assessment and management. Life cycle analysis

This course will cover some fundamental topics in Climate Sciences, while also teaching how to program & work with big data in Python. We will analyze big climate data (output from the newest generation climate models CMIP6 and NASA satellite datasets) remotely on a National Center for Atmospheric Research (NCAR) supercomputer.

What is climate? This course examines this question by exploring the diverse perspectives of various peoples at different times and in diverse locations. We will then investigate how the myriad of conceptualizations of climate influenced a wide array of topics, including health, race, historical change, human destiny, and responses to environmental challenges. We will investigate the changing ideas surrounding climate by examining historical texts, scientific literature, and cultural artifacts. By the end of the course, students will have developed a nuanced understanding of the complex relationship between climate and human society. Students will also be able to reflect on how the historical and cultural contexts that inform interpretations of climate impact contemporary discussion surrounding climate change and solutions for addressing climate-related challenges.

A course for students who want to try their hand at formulating publication-quality fact and opinion pieces on urgent topics related to the climate and the environment. A course for STEM students who are writing-curious; journalism students interested in sci-tech writing; and prose writers who care about using facts to tell urgently important stories. To learn more about this course, visit the Creative Writing Program at https://creative.writing.upenn.edu.

Climate change is happening right now! Climate change is a hoax this is normal variation! Climate change is something we can worry about in 50 to 100 years, no need to worry about it now. On an almost daily basis we are bombarded by mixed messages about climate in the media. Who is right? What is the truth? This course will examine the cryosphere and build on the previous Climate Certificate courses CLCH 160 Oceanography and CLCH 220 Atmospheric Science to better understand Earth's climate system. We will explore past climate, how we know what that climate was like, and how and why we believe it has changed. We will then examine current evidence for climate change (sea level rise, loss of glacier mass, changes in weather systems) and critique various climate models. Once the class has a good understanding of the science behind climate change we will examine potential impacts in various parts of the world. Finally we will examine climate policy in the US at the federal, state and local level and in various parts of the world.

Climate change presents an imminent threat to social and ecological systems and a fascinating set of legal and governance challenges. This course explores the institutions and policy tools available for responding to these challenges, with emphasis on the political economy and distributional consequences of action at various scales. After an introductory unit on the science and politics of climate change, the course examines potential and actual legal and policy responses at the local, state, federal, and international levels; the possibility and limits of addressing climate change via litigation and private governance; the social and racial justice implications of climate change and climate change policy; and the ways in which multi-scalar regimes fit together in a complex and contested legal tapestry. Seminar sessions will be heavily discussion oriented. Grades will be based on a combination of writing assignments and class participation, including student presentations and a simulated climate diplomacy exercise.

This course will focus on understanding the multiple ways in which climate science is communicated to publics and how they come to understand it. In the process, we will explore ways to blunt susceptibilities to misconceptions, misconstruals, and deliberate deceptions about climate science. Forms of communication on which the class will focus include consensus statements, manifestos, commentaries, court briefs, news accounts, fact checks, op-eds, letters to the editor, speeches, and media interviews. Students will have the opportunity to interact with guest lecturers, among them leading journalists, climate activists, and climate survey analysts. Students will write letters to the editor and fact checks and will participate in mock interviews designed to increase their understanding of the nature of the interactions between journalists and climate scientists. As a class project, students will collaborate on a white paper on climate discourse fallacies to be distributed at the April 3-7 Society for Environmental Journalists annual convention (hosted by the Annenberg Public Policy Center and the Penn Center for Science, Sustainability, and Media). Students will interview attendees at that conference as part of the class project.

This course will focus on understanding the multiple ways in which climate science is communicated to publics and how they come to understand it. In the process, we will explore ways to blunt susceptibilities to misconceptions, misconstruals, and deliberate deceptions about climate science. Forms of communication on which the class will focus include consensus statements, manifestos, commentaries, court briefs, news accounts, fact checks, op-eds, letters to the editor, speeches, and media interviews. Students will have the opportunity to interact with guest lecturers, among them leading journalists, climate activists, and climate survey analysts. Students will write letters to the editor and fact checks and will participate in mock interviews designed to increase their understanding of the nature of the interactions between journalists and climate scientists. As a class project, students will collaborate on a white paper on climate discourse fallacies to be distributed at the April 3-7 Society for Environmental Journalists annual convention (hosted by the Annenberg Public Policy Center and the Penn Center for Science, Sustainability, and Media). Students will interview attendees at that conference as part of the class project.

Climate change has emerged as a defining societal challenge. Economics and econometrics can be powerful tools for analyzing climate change and environmental challenges more broadly: for understanding how it is caused, who is hurt by it, and how policy solutions may be designed to mitigate it. Exploring the market and non-market forces that drive economic opportunity and inequality, and how these forces could interact with climate change may be important for policymakers and practitioners given the breadth of climate impacts and the wide-ranging implications of energy policy. This course provides an introduction to applied economic scholarship on climate change, with an emphasis on studies and perspectives that use real world data and empirical analyses that permit valid causal inference, which is the science of disentangling cause and effect using real-world data. We will explore the market failures that give rise to climate change; emerging evidence on its effects on human health, economic productivity, crime, and well-being broadly construed; and the forces that may influence whether and how societies will adapt to a changing climate.

Climate Change and The Energy Evolution In order to address the climate crisis, the global energy system is and must be rapidly reshaped over the coming decades. Much of the energy evolution will be driven by decisions made by the private sector and the institutions that provide them capital. The aim of this course is to (a) explore the relationship between international agreements on climate change, national and local government actions, and the emergence of private governance as factors driving the energy evolution and (b) provide an overview of the critical themes, players, structures, and issues in renewable energy deal making. Students in this course will work first hand with climate and renewable energy practitioners to learn how to evaluate the key factors driving decision making in energy investment today and understand the basics of how the renewable and clean energy business works.

This course will be run as an ABA simulation course. Students will be asked to participate in a variety of hands on exercises, including mock negotiations, mock client meetings, and markups of client climate reports and renewable energy transactional documents. Grading is based on a series of assignments presented throughout the semester, and there is no final exam or paper in this course.

This doctoral-level, academically based community service (ABCS) research seminar empowers local youth in West Philadelphia to identify, research, and address pressing community issues through evidence-based communication strategies. Working directly with Sayre High School partners, graduate students will co-develop research questions and communication campaigns that matter most to youth and their communities. While topics may include climate change, health, violence prevention, or other community concerns, the specific focus will be selected in collaboration with youth partners. Through learning about strategic messaging, social media engagement, and school/community outreach campaigns, students will develop an intervention in groups to foster meaningful community change. The course involves both scheduled seminars and required fieldwork at Sayre High School. Drawing on frameworks from communication theory, behavior change, and Youth Participatory Action Research (YPAR), students will engage in hands-on projects that empower youth voices and enable community action through communication. Graduate students will learn core theories about behavior change relevant to communication interventions and YPAR. They will gain experience designing and implementing a multi-method or mixed-methods study, combining qualitative with quantitative research techniques to conduct formative research, message design, and testing in partnership with youth. Through this project, students will develop proficiency in data analysis, interpretation, and presentation of findings. The course will also cover ethical and practical considerations in youth-centered research, relationship building, community engagement strategies, and effective facilitation skills. This course provides a unique opportunity for doctoral students to gain practical experience in participatory research while addressing pressing social, environmental, or health issues in the West Philadelphia community.

The course will exam Pacala and Socolow's hypothesis that "Humanity already possesses the fundamental scientific, technical and industrial know-how t solve the carbon and climate problem for the next half-century." Fifteen "climate stabilization wedges" i.e., strategies that each have the potential to reduce carbon emissions by 1 billion ons per year by 2054, will be examined in detail. Technology and economics will be reviewed. Socio-political barriers to mass-scale implementation will be discussed. Pacala and Socolow note "Every element in this portfoloio has passed beyond the laboratory bench and demonstration project; many are already implemented somewhere at full industrial scale".

The course will exam Pacala and Socolow's hypothesis that "Humanity already possesses the fundamental scientific, technical and industrial know-how t solve the carbon and climate problem for the next half-century." Fifteen "climate stabilization wedges" i.e., strategies that each have the potential to reduce carbon emissions by 1 billion ons per year by 2054, will be examined in detail. Technology and economics will be reviewed. Socio-political barriers to mass-scale implementation will be discussed. Pacala and Socolow note "Every element in this portfoloio has passed beyond the laboratory bench and demonstration project; many are already implemented somewhere at full industrial scale".

Climate change represents one of the most urgent threats to humanity's future. Transforming the global economy to manage this threat will require trillions of dollars in capital, creating unprecedented risks as well as opportunities in financial markets. This course uses the tools of financial economics to understand strategies for managing risks and financing climate technologies across a range of asset classes, including carbon markets, project finance, venture capital, private equity, public equities, fixed income, and real assets. Students will also explore how financing strategies interact with public policy and political risk in both the developed and emerging market contexts. The course concludes with debates on corporate purpose, including what role businesses and financial institutions should play in addressing climate change.