The Essential Principles of Climate Literacy (2022)

Climate Literacy: The Essential Principles of Climate Science presents information that is deemed important for individuals and communities to know and understand about Earth’s climate, impacts of climate change, and approaches to adaptation or mitigation. Principles in the guide can serve as discussion starters or launching points for scientific inquiry. The guide aims to promote greaterclimate science literacyby providing this educational framework of principles and concepts. The guide can also serve educators who teach climate science as a way to meet content standards in their science curricula.

(Video) Climate Science Literacy: Essential Principles Of Climate Literacy

Teaching Climate

Climate science and energy are complex topics, with rapidly developing science and technology and the potential for controversy. How can educators effectively bring these important subjects into their classrooms? There are many ways to approach climate and energy depending on the grade level, course topics and instructional method. Yet no matter the pedagogic setting, using a literacy-based approach can provide a sound foundation to build learners' understanding of these topics. The Teaching Climate section will support theNext Generation Science Standards (NGSS) Implementation through an integrated Earth system science approach in K-12 education.

The following set of climate literacy principles provides a framework for teaching the science behind these issues. Each summary links to a more detailed discussion of what makes the topic important, why it can be challenging to teach, and suggestions for grade-level specific teaching strategies and links to relevant teaching materials.

    1. Climate information can be used to reduce vulnerabilities or enhance the resilience of communities and ecosystems affected by climate change. Continuing to improve scientific understanding of the climate system and the quality of reports to policy and decision-makers is crucial.
    2. Reducing human vulnerability to the impacts of climate change depends not only upon our ability to understand climate science, but also upon our ability to integrate that knowledge into human society. Decisions that involve Earth's climate must be made with an understanding of the complex inter­connections among the physical and biological components of the Earth system as well as the consequences of such decisions on social, economic, and cultural systems.
    3. The impacts of climate change may affect the security of nations. Reduced availability of water, food, and land can lead to competition and conflict among humans, potentially resulting in large groups of climate refugees.
    4. Humans may be able to mitigate climate change or lessen its severity by reducing greenhouse gas concentrations through processes that move carbon out of the atmosphere or reduce greenhouse gas emissions.
    5. A combination of strategies is needed to reduce greenhouse gas emissions. The most immediate strategy is conservation of oil, gas, and coal, which we rely on as fuels for most of our transportation, heating, cooling, agriculture, and electricity. Short-term strategies involve switching from carbon-intensive to renewable energy sources, which also requires building new infrastructure for alternative energy sources. Long-term strategies involve innovative research and a fundamental change in the way humans use energy.
    6. Humans can adapt to climate change by reducing their vulnerability to its impacts. Actions such as moving to higher ground to avoid rising sea levels, planting new crops that will thrive under new climate conditions, or using new building technologies represent adaptation strategies. Adaptation often requires financial investment in new or enhanced research, technology, and infrastructure.
    7. Actions taken by individuals, communities, states, and countries all influence climate. Practices and policies followed in homes, schools, businesses, and governments can affect climate. Climate-related decisions made by one generation can provide opportunities as well as limit the range of possibilities open to the next generation. Steps toward reducing the impact of climate change may influence the present generation by providing other benefits such as improved public health infrastructure and sustainably built environments.

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  • While sunlight energizes the Earth's climate system, seasonal cycles, orbital cycles and other variables affect the energy balance on the Earth's surface. Learn more about teaching about the Sun's energy.

    1. Sunlight reaching the Earth can heat the land, ocean, and atmosphere. Some of that sunlight is reflected back to space by the surface, clouds, or ice. Much of the sunlight that reaches Earth is absorbed and warms the planet.
    2. When Earth emits the same amount of energy as it absorbs, its energy budget is in balance, and its average temperature remains stable.
    3. The tilt of Earth's axis relative to its orbit around the Sun results in predictable changes in the duration of daylight and the amount of sunlight received at any latitude throughout a year. These changes cause the annual cycle of seasons and associated temperature changes.
    4. Gradual changes in Earth's rotation and orbit around the Sun change the intensity of sunlight received in our planet's polar and equatorial regions. For at least the last 1 million years, these changes occurred in 100,000-year cycles that produced ice ages and the shorter warm periods between them.
    5. A significant increase or decrease in the Sun's energy output would cause Earth to warm or cool. Satellite measurements taken over the past 30 years show that the Sun's energy output has changed only slightly and in both directions. These changes in the Sun's energy are thought to be too small to be the cause of the recent warming observed on Earth.

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    (Video) Climate Literacy

  • The natural Greenhouse Effect, regional geography, the oceans, the atmosphere and biota all exert controls over parts of the climate system. Feedbacks between different parts of the earth system can either amplify or mitigate changes in the climate. Learn more about teaching the components of climate system.

    1. Earth's climate is influenced by interactions involving the Sun, ocean, atmosphere, clouds, ice, land, and life. Climate varies by region as a result of local differences in these interactions.
    2. Covering 70% of Earth's surface, the ocean exerts a major control on climate by dominating Earth's energy and water cycles. It has the capacity to absorb large amounts of solar energy. Heat and water vapor are redistributed globally through density-driven ocean currents and atmospheric circulation. Changes in ocean circulation caused by tectonic movements or large influxes of fresh water from melting polar ice can lead to significant and even abrupt changes in climate, both locally and on global scales.
    3. The amount of solar energy absorbed or radiated by Earth is modulated by the atmosphere and depends on its composition. Greenhouse gases— such as water vapor, carbon dioxide, and methane— occur naturally in small amounts and absorb and release heat energy more efficiently than abundant atmospheric gases like nitrogen and oxygen. Small increases in carbon dioxide concentration have a large effect on the climate system.
    4. The abundance of greenhouse gases in the atmosphere is controlled by biogeochemical cycles that continually move these components between their ocean, land, life, and atmosphere reservoirs. The abundance of carbon in the atmosphere is reduced through seafloor accumulation of marine sediments and accumulation of plant biomass and is increased through deforestation and the burning of fossil fuels as well as through other processes.
    5. Airborne particulates, called "aerosols," have a complex effect on Earth's energy balance: they can cause both cooling, by reflecting incoming sunlight back out to space, and warming, by absorbing and releasing heat energy in the atmosphere. Small solid and liquid particles can be lofted into the atmosphere through a variety of natural and manmade processes, including volcanic eruptions, sea spray, forest fires, and emissions generated through human activities.
    6. The interconnectedness of Earth's systems means that a significant change in any one component of the climate system can influence the equilibrium of the entire Earth system. Positive feedback loops can amplify these effects and trigger abrupt changes in the climate system. These complex interactions may result in climate change that is more rapid and on a larger scale than projected by current climate models.

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  • Interactions between life and climate are complex. The biosphere influences and is influenced by climate, with the carbon cycle being an integral part of biologic, geologic and climatic processes. Learn more about teaching the relationship of climate and the biosphere.

    1. Individual organisms survive within specific ranges of temperature, precipitation, humidity, and sunlight. Organisms exposed to climate conditions outside their normal range must adapt or migrate, or they will perish.
    2. The presence of small amounts of heat-trapping greenhouse gases in the atmosphere warms Earth's surface, resulting in a planet that sustains liquid water and life.
    3. Changes in climate conditions can affect the health and function of ecosystems and the survival of entire species. The distribution patterns of fossils show evidence of gradual as well as abrupt extinctions related to climate change in the past.
    4. A range of natural records shows that the last 10,000 years have been an unusually stable period in Earth's climate history. Modern human societies developed during this time. The agricultural, economic, and transportation systems we rely upon are vulnerable if the climate changes significantly.
    5. Life—including microbes, plants, and animals and humans—is a major driver of the global carbon cycle and can influence global climate by modifying the chemical makeup of the atmosphere. The geologic record shows that life has significantly altered the atmosphere during Earth's history.

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  • While weather is variable on short time scales, Earth's overall climate also varies over longer time intervals. Natural processes that influence changes in climate do not account for recent increases of greenhouse gases, temperatures and sea level rise. Learn more about teaching climate variability.

    1. Climate is determined by the long-term pattern of temperature and precipitation averages and extremes at a location. Climate descriptions can refer to areas that are local, regional, or global in extent. Climate can be described for different time intervals, such as decades, years, seasons, months, or specific dates of the year.
    2. Climate is not the same thing as weather. Weather is the minute-by-minute variable condition of the atmosphere on a local scale. Climate is a conceptual description of an area's average weather conditions and the extent to which those conditions vary over long time intervals.
    3. Climate change is a significant and persistent change in an area's average climate conditions or their extremes. Seasonal variations and multi-year cycles (for example, the El Niño Southern Oscillation) that produce warm, cool, wet, or dry periods across different regions are a natural part of climate variability. They do not represent climate change.
    4. Scientific observations indicate that global climate has changed in the past, is changing now, and will change in the future. The magnitude and direction of this change is not the same at all locations on Earth.
    5. Based on evidence from tree rings, other natural records, and scientific observations made around the world, Earth's average temperature is now warmer than it has been for at least the past 1,300 years. Average temperatures have increased markedly in the past 50 years, especially in the North Polar Region.
    6. Natural processes driving Earth's long-term climate variability do not explain the rapid climate change observed in recent decades. The only explanation that is consistent with all available evidence is that human impacts are playing an increasing role in climate change. Future changes in climate may be rapid compared to historical changes.
    7. Natural processes that remove carbon dioxide from the atmosphere operate slowly when compared to the processes that are now adding it to the atmosphere. Thus, carbon dioxide introduced into the atmosphere today may remain there for a century or more. Other greenhouse gases, including some created by humans, may remain in the atmosphere for thousands of years.

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    (Video) ES.05-Lesson 1:Principles of Climate Literacy
  • Changes in the climate system are recorded by observations, direct measurements, and the geologic record. Computer models can be used to reconstruct past climates, project future climate scenarios, and guide decisions. Learn more about teaching with this principle.

    1. The components and processes of Earth's climate system are subject to the same physical laws as the rest of the Universe. Therefore, the behavior of the climate system can be understood and predicted through careful, systematic study.
    2. Environmental observations are the foundation for understanding the climate system. From the bottom of the ocean to the surface of the Sun, instruments on weather stations, buoys, satellites, and other platforms collect climate data. To learn about past climates, scientists use natural records, such as tree rings, ice cores, and sedimentary layers. Historical observations, such as native knowledge and personal journals, also document past climate change.
    3. Observations, experiments, and theory are used to construct and refine computer models that represent the climate system and make predictions about its future behavior. Results from these models lead to better understanding of the linkages between the atmosphere-ocean system and climate conditions and inspire more observations and experiments. Over time, this iterative process will result in more reliable projections of future climate conditions.
    4. Our understanding of climate differs in important ways from our understanding of weather. Climate scientists' ability to predict climate patterns months, years, or decades into the future is constrained by different limitations than those faced by meteorologists in forecasting weather days to weeks into the future.
    5. Scientists have conducted extensive research on the fundamental characteristics of the climate system and their understanding will continue to improve. Current climate change projections are reliable enough to help humans evaluate potential decisions and actions in response to climate change.

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  • Greenhouse gas emissions and large changes in land cover are linked to a warming climate and have widespread impacts throughout the Earth system. Learn more about teaching how humans effect the climate.

    (Video) Climate Literacy 101 - Episode 1: Introduction

    1. The overwhelming consensus of scientific studies on climate indicates that most of the observed increase in global average temperatures since the latter part of the 20th century is very likely due to human activities, primarily from increases in greenhouse gas concentrations resulting from the burning of fossil fuels.
    2. Emissions from the widespread burning of fossil fuels since the start of the Industrial Revolution have increased the concentration of greenhouse gases in the atmosphere. Because these gases can remain in the atmosphere for hundreds of years before being removed by natural processes, their warming influence is projected to persist into the next century.
    3. Human activities have affected the land, oceans, and atmosphere, and these changes have altered global climate patterns. Burning fossil fuels, releasing chemicals into the atmosphere, reducing the amount of forest cover, and rapid expansion of farming, development, and industrial activities are releasing carbon dioxide into the atmosphere and changing the balance of the climate system.
    4. Growing evidence shows that changes in many physical and biological systems are linked to human caused global warming. Some changes resulting from human activities have decreased the capacity of the environment to support various species and have substantially reduced ecosystem biodiversity and ecological resilience.
    5. Scientists and economists predict that there will be both positive and negative impacts from global climate change. If warming exceeds 2 to 3°C (3.6 to 5.4°F) over the next century, the consequences of the negative impacts are likely to be much greater than the consequences of the positive impacts.

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  • Impacts of a warming climate include sea level rise, declining availability of freshwater resources, increasing extreme weather, acidification of the oceans, disruption to ecosystems and effects to human health and agriculture.

    1. Melting of ice sheets and glaciers, combined with the thermal expansion of seawater as the oceans warm, is causing sea level to rise. Seawater is beginning to move onto low-lying land, contaminating coastal fresh water sources and gradually submerging coastal facilities and barrier islands. Sea-level rise increases the risk of damage to homes and buildings from storm surges such as those that accompany hurricanes.
    2. Climate plays an important role in the global distribution of freshwater resources. Changing precipitation patterns and temperature conditions will alter the distribution and availability of freshwater resources, reducing reliable access to water for many people and their crops. Winter snowpack and mountain glaciers that provide water for human use are declining as a result of global warming.
    3. Incidents of extreme weather are projected to increase as a result of climate change. Many locations will see a substantial increase in the number of heat waves they experience per year and a likely decrease in episodes of severe cold. Precipitation events are expected to become less frequent but more intense in many areas, and droughts will be more frequent and severe in areas where average precipitation is projected to decrease.
    4. The chemistry of ocean water is changed by absorption of carbon dioxide from the atmosphere. Increasing carbon dioxide levels in the atmosphere is causing ocean water to become more acidic, threatening the survival of shell-building marine species and the entire food web of which they are a part.
    5. Ecosystems on land and in the ocean have been and will continue to be disturbed by climate change. Animals, plants, bacteria, and viruses will migrate to new areas with favorable climate conditions. Infectious diseases and certain species will be able to invade areas that they did not previously inhabit.
    6. Human health and mortality rates will be affected to different degrees in specific regions of the world as a result of climate change. Although cold-related deaths are predicted to decrease, other risks are predicted to rise. The incidence and geographical range of climate-sensitive, infectious diseases— such as malaria, dengue fever, and tick-borne diseases—will increase. Drought-reduced crop yields, degraded air and water quality, and increased hazards in coastal and low-lying areas will contribute to unhealthy conditions, particularly for the most vulnerable populations.

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More About This Guide

More About This Guide

In 2006, NOAA, in partnership with the AAAS Project 2061, funded a workshop todiscuss the need for a common set of curriculum guidelines specifically for climateeducation to be used at the local, state, and national levels. This workshop resulted ina broader interagency effort through the US. Global Change Research Programto coordinate and produceClimate Literacy: The Essential Principles of Climate Sciencesguide.

Development of the guide began at a workshop sponsored by the National Oceanic and Atmospheric Administration (NOAA) and the American Association for the Advancement of Science (AAAS). Multiple science agencies, non-governmental organizations, and numerous individuals also contributed through extensive review and comment periods. Discussion at the National Science Foundation- and NOAA-sponsored Atmospheric Sciences and Climate Literacy workshop contributed substantially to the refinement of the document.

Climate Literacy: The Essential Principles of Climate Sciencesguide is now available in bothEnglish and Spanish.

(Video) Climate Literacy 101 - Episode 2: Environmental Policies and Action Plans

FAQs

Why is climate literacy important? ›

People who are climate science literate know that climate science can inform our decisions that improve quality of life. They have a basic understanding of the climate system, including the natural and human-caused factors that affect it.

What are essential concepts of global climate change? ›

Causes of climate change

Current climate change is mainly caused by human activities that release greenhouse gases to the atmosphere. The sun's energy warms the Earth and the warmed Earth releases heat to the atmosphere. Certain gases in the atmosphere trap this heat and act like the glass of a greenhouse.

What is climate change literacy? ›

Climate change literacy encompasses being aware of both climate change and its anthropogenic cause, and thus underpins informed mitigation and adaptation responses. However, climate change literacy rates and their predictors remain poorly understood across the Global South.

What is a scientific principle of global warming? ›

1. Reduce emissions to levels guided by science to avoid dangerous global warming. 2. Set short and long term emissions targets that are certain and enforceable, with periodic review of the climate science and adjustments to targets and policies as necessary to meet emissions reduction targets. 3.

Why is it important for students to learn about climate change? ›

In the classroom, young people can be taught the impact of global warming and learn how to adapt to climate change. Education empowers all people, but especially motivates the young to take action. Knowing the facts helps eliminate the fear of an issue which is frequently colored by doom and gloom in the public arena.

What is the importance of climate? ›

Climate affects nearly every aspect of our lives, from our food sources to our transport infrastructure, from what clothes we wear, to where we go on holiday. It has a huge effect on our livelihoods, our health, and our future. Climate is the long-term pattern of weather conditions in any particular place.

What is climate short answer? ›

Climate is the long-term pattern of weather in a particular area. Weather can change from hour-to-hour, day-to-day, month-to-month or even year-to-year. A region's weather patterns, usually tracked for at least 30 years, are considered its climate.

What is climate change short essay? ›

Climate change refers to the change in the environmental conditions of the earth. This happens due to many internal and external factors. The climatic change has become a global concern over the last few decades. Besides, these climatic changes affect life on the earth in various ways.

How does climate change affect the environment? ›

More frequent and intense drought, storms, heat waves, rising sea levels, melting glaciers and warming oceans can directly harm animals, destroy the places they live, and wreak havoc on people's livelihoods and communities. As climate change worsens, dangerous weather events are becoming more frequent or severe.

What is climate definition in science? ›

Climate in a narrow sense is usually defined as the “average weather,” or more rigorously, as the statistical description in terms of the mean and variability of relevant quantities over a period ranging from months to thousands or millions of years.

Which of the following defines environmental literacy? ›

An individual's understanding, skills and motivation to make responsible decisions that considers his or her relationships to natural systems, communities and future generations.

What determines the weather conditions and climate of land? ›

The climate of any particular place is influenced by a host of interacting factors. These include latitude, elevation, nearby water, ocean currents, topography, vegetation, and prevailing winds.

Why is the global warming important? ›

Global warming causes climate change, which poses a serious threat to life on earth in the forms of widespread flooding and extreme weather. Scientists continue to study global warming and its impact on Earth. greenhouse gas produced by animals during respiration and used by plants during photosynthesis.

How do we maintain global warming? ›

Want to help stop global warming? Here are 10 simple things you can do and how much carbon dioxide you'll save doing them.
  1. Change a light. ...
  2. Drive less. ...
  3. Recycle more. ...
  4. Check your tires. ...
  5. Use less hot water. ...
  6. Avoid products with a lot of packaging. ...
  7. Adjust your thermostat. ...
  8. Plant a tree.

What is climate change and its causes and effects? ›

Climate change is changing water availability, making it scarcer in more regions. Global warming exacerbates water shortages in already water-stressed regions and is leading to an increased risk of agricultural droughts affecting crops, and ecological droughts increasing the vulnerability of ecosystems.

How is climate change affecting your life as a student? ›

Young Lives' unique longitudinal research reveals in stark terms how childhood exposure to climate shocks such as droughts and floods has an unequal impact on children's development, affecting their nutrition and access to education. This impedes their learning progress, with poorest children most affected.

How can you as a student help address climate change? ›

1. Conserve energy in your everyday life.
  1. Turn off the lights.
  2. Close doors immediately so heat does not escape.
  3. Take short showers.
  4. Walk or bike if you can (instead of having your parents drive you).
  5. Turn off your computer when not in use (don't leave it on just to keep Facebook or Myspace active).

How does climate affect human life? ›

The health effects of these disruptions include increased respiratory and cardiovascular disease, injuries and premature deaths related to extreme weather events, changes in the prevalence and geographical distribution of food- and water-borne illnesses and other infectious diseases, and threats to mental health.

How climate affect our life? ›

The impacts of climate change on different sectors of society are interrelated. Drought can harm food production and human health. Flooding can lead to disease spread and damages to ecosystems and infrastructure. Human health issues can increase mortality, impact food availability, and limit worker productivity.

What are the benefits of climate action? ›

Climate actions and policies can also lead to increased employment, productivity, energy efficiency and agricultural yields. The transition to net-zero requires new “green” jobs in renewable energies but also in most other sectors.

What are types of climate answer? ›

They are A (Tropical), B ( Dry Climates ), C (Warm Temperate), D (Cold Snow Forest Climates), and E ( Cold Climates).

What is climate explain with an example? ›

Climate is the average of that weather. For example, you can expect snow in the Northeast in January or for it to be hot and humid in the Southeast in July. This is climate. The climate record also includes extreme values such as record high temperatures or record amounts of rainfall.

How does climate change affect our human rights? ›

Climate change threatens the effective enjoyment of a range of human rights including those to life, water and sanitation, food, health, housing, self-determination, culture and development.

How does climate change impact economy? ›

Overall, climate change will harm the U.S. economy, even with modest amounts of warming. The U.S. economy would stand to lose between about 1 percent to 4 percent of GDP annually by the end of the century through effects to mortality, labor and the energy sector alone under a high emissions scenario.

When was climate change started? ›

Scientists generally regard the later part of the 19th century as the point at which human activity started influencing the climate. But the new study brings that date forward to the 1830s.

Which of the following defines environmental literacy? ›

An individual's understanding, skills and motivation to make responsible decisions that considers his or her relationships to natural systems, communities and future generations.

What is carbon literacy training? ›

Carbon Literacy is the awareness of carbon costs and climate change impacts of everyday activities. The training provides you with the knowledge, capacity, and motivation required to create a positive shift to catalyse action to reduce emissions, on an individual, community and organisational basis.

What are 7 environmental principles? ›

These “seven lenses” are as follows:
  • Nature knows best.
  • All forms of life are equally important.
  • Everything is connected to everything else.
  • Everything changes.
  • Everything must go somewhere.
  • Ours is a finite Earth.
  • Nature is beautiful and we are stewards of God's creation.

How can we improve environmental and literacy conservation? ›

  1. Develop empathy for all forms of life. At a basic level, all organisms—including humans—need food, water, space, and conditions that support dynamic equilibrium to survive. ...
  2. Embrace sustainability as a community practice. ...
  3. Make the invisible visible. ...
  4. Anticipate unintended consequences. ...
  5. Understand how nature sustains life.
18 Apr 2013

What are the 5 steps of environmental literacy? ›

Within this model, five essential components of environmental literacy are outlined: Awareness, Knowledge, Attitudes, Skills, and Action.

What does carbon literate mean? ›

The Project's published definition of Carbon Literacy is: “An awareness of the carbon costs and impacts of everyday activities and the ability and motivation to reduce emissions on an individual, community and organisational basis.”

What is Earth's carbon literacy? ›

Carbon Literacy: “An awareness of the carbon dioxide costs and impacts of everyday activities, and the ability and motivation to reduce emissions, on an individual, community and organisational basis.”

What are carbon footprints? ›

What is a carbon footprint? A carbon footprint is the total amount of greenhouse gases (including carbon dioxide and methane) that are generated by our actions. The average carbon footprint for a person in the United States is 16 tons, one of the highest rates in the world.

Videos

1. Energy Literacy Essential Principle #3
(U.S. Department of Energy)
2. Part 2 to Climate Literacy
(Green Information)
3. Energy Literacy Essential Principle #5
(U.S. Department of Energy)
4. Climate Literacy Conclave
(The Climate Reality Project India)
5. In conversation with Andrew Jones
(FutureWork IQ)
6. ICSE 2021 | Climate Literacy | Session 11 - Ecosystem and Sustainability
(Mobius Foundation)

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