Climate Change Science and Negotiations

Learn how we can deeply decarbonize the global energy systems, and put the world on a 2°C pathway.

These videos are from the SDG Academy course C limate Change Science and Negotiations, first launched in 2014 and taught by Columbia University Professor Jeffrey Sachs and Emmanuel Guérin, Director of International Climate Politics Hub.

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12:11

The Challenge of Human Induced Climate Change

The Challenge of Human Induced Climate Change

From SDG Academy on 20 August, 2019

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This chapter discusses the challenge of human-induced climate change. The general problem is of living in a crowded and productive world. There are 7.2 billion people on…
16:17

The 3 Pillars of the Deep Decarbonization of…

The 3 Pillars of the Deep Decarbonization of Energy Systems

From SDG Academy on 20 August, 2019

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How can we achieve deep decarbonization while satisfying the conditions for continued economic growth and development and growing prosperity? CO2 energy related…
18:44

The Earth's Energy Balance

The Earth's Energy Balance

From SDG Academy on 20 August, 2019

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This lecture discusses the basics of climate science in order to support the discussion of deep decarbonization and other actions related to greenhouse gas emissions. As…
09:46

Energy-Related CO2 Emissions Trends

Energy-Related CO2 Emissions Trends

From SDG Academy on 20 August, 2019

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This chapter takes a closer look at current energy trends, specifically the current dynamics of energy markets to see how we can decarbonize energy systems. In 2010,…
20:31

Energy and Poverty

Energy and Poverty

From SDG Academy on 20 August, 2019

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In this lecture, Professor Sachs discusses those whom he calls the poorest of the poor, a population of around one billion people, mainly in sub-Saharan Africa and in…
15:38

How Climate Change Threatens the Poorest of the…

How Climate Change Threatens the Poorest of the Poor

From SDG Academy on 20 August, 2019

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The Millennium Development Goals were commitments made in the year 2000 by the UN to help Africa and other poor regions of the world end extreme poverty, and also to…
12:01

Electric Vehicles and Advanced Biofuels

Electric Vehicles and Advanced Biofuels

From SDG Academy on 20 August, 2019

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The decarbonization of the transport sector is fundamental to achieve emissions reductions consistent with the 2 degree goal. It must start with the decarbonization of…
23:29

The History of Climate Change Science

The History of Climate Change Science

From SDG Academy on 20 August, 2019

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Although some people say climate change science is a hoax, it dates back almost two centuries and the basics have become very well understood. Joseph Fourier, a French…
19:45

The Consequences of the BAU Trajectory

The Consequences of the BAU Trajectory

From SDG Academy on 20 August, 2019

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In this chapter, Emmanuel Guérin discusses the consequences of temperature increases that result from rising greenhouse gas emissions. Global warming of 4 degrees…
34:52

The Greenhouse Gases and Feedbacks

The Greenhouse Gases and Feedbacks

From SDG Academy on 20 August, 2019

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This chapter discusses anthropogenic greenhouse gases and climate forcing. It is important to note that carbon dioxide and other emitted gases mix with the atmosphere…
10:36

What is an Energy System

What is an Energy System

From SDG Academy on 20 August, 2019

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While to avoid the potential consequences of uncontrolled climate change requires profound transformations of the way we grow our economies, and in particular, a…
13:08

Why Countries Need Deep Decarbonization Pathways…

Why Countries Need Deep Decarbonization Pathways to 2050 (1)

From SDG Academy on 20 August, 2019

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This chapter looks at some of the results of the Deep Decarbonization Pathways Project (DDPP), discussing in detail the country-specific ways in which the transition to…
23:00

The UNFCCC

The UNFCCC

From SDG Academy on 20 August, 2019

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This chapter is about the UN Framework Convention on Climate Change (UNFCCC). For 200 years scientists have been telling is that if we cage the atmosphere chemistry a…
21:30

Achieving Large Global Goals

Achieving Large Global Goals

From SDG Academy on 20 August, 2019

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Negotiating climate agreements is one of the toughest challenges that humanity will face in the long-term, but can be achieved to honor the 2-degree Celsius limit…
18:29

The Business as Usual Trajectory

The Business as Usual Trajectory

From SDG Academy on 20 August, 2019

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This chapter discusses the objective of limiting the temperature increase to less than 2 degrees Celsius compared to the pre-industrial level. The ultimate objective of…
10:54

What is a Carbon Budget?

What is a Carbon Budget?

From SDG Academy on 20 August, 2019

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This chapter discusses how much anthropogenic greenhouse gas emissions we can still emit if we want to live within the 2-degree limit that we’ve set using the…

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