climate change: Media
Videos
The problem with climate change explained by Bill McKibben
Learn more about the problem of climate change in this interview with Bill McKibben.
What is cloud seeding and can it be used to fight climate change?
Cloud seeding can produce an extra 5 to 15 percent of precipitation over the course...
The impact of human activities on climate change
Learn about carbon dioxide and its relationship to warming conditions at Earth's...
David Attenborough: An explorer's life
Sir David Attenborough might have the most-recognizable voice in the world.
Join a climate-change research team collecting samples from the bottom of Greenland's Arctic lakes
Learn how scientists collect lake bed sediment samples in Greenland for investigations...
geoengineering
An exploration of the benefits and risks of using geoengineering to combat climate...
Watch Earth's continents move, from 650 million years ago to 250 million years in the future
A time-lapse representation of Earth changing through geologic time, from the late...
Examine glacial scratches on rocks from Switzerland to New York City for evidence of Earth's icy past
Evidence of Earth's glacial past.
How do human activities affect Earth's climate?
Scientists believe that human activity is causing Earth's air to become warmer through...
Explore with German biologist Matthias Kopfmüller and his team to document one of the world's rich biodiversity in the waters off Indonesia
Learn about the rich biodiversity in the waters off Indonesia, as well as conservation...
Understand how researchers study fossil corals to uncover the earth's palaeontological history
Studying fossil coral to uncover information about Earth's history.
How greenhouse gases affect Earth's climate
An overview of the role greenhouse gases play in modifying Earth's climate.
Overfishing: A threat to the oceans and marine life
Learn about the effects of overfishing and climate change on the world's fish supply.
Learn how climate change affects the coral reefs
Overview of the effects of global warming on coral, including those off the coast...
Global warming and its impact explained
The perceptible warming of Earth over the past 150 years has been caused by an increase...
How climate change is turning the Sahara green
Overview of the Sahara, including a discussion of the impact of climate change on...
Learn how researchers are using penguins to measure the effects of rising ocean temperatures
Scientists on Phillip Island, Victoria, Australia, are monitoring penguins to gather...
What would happen if Earth's temperature rose by 2 °C?
Overview of the impact on Earth of an increase in global average temperature.
Images
Grinnell Glacier shrinkage
A series of photographs of the Grinnell Glacier taken from the summit of Mount Gould...
1938-T.J. Hileman/Glacier National Park Archives, 1981 - Carl Key/USGS, 1998 - Dan Fagre/USGS, 2006 - Karen Holzer/USGS
climate change: timeline
A timeline of important developments in climate change.
Encyclopædia Britannica, Inc./Patrick O'Neill Riley
iceberg
Tourist boat in front of a massive iceberg near the coast of Greenland.
Paul Zizka/Visit Greenland (Visitgreenland.com)
Karakum Desert, Turkmenistan
Drought-resistant plants growing in the Repetek Preserve in the southeastern Karakum...
© Rodger Jackman/Oxford Scientific Films Ltd.
deciduous trees
Deciduous forest in fall coloration, Wasatch Mountains, Utah.
Dorothea W. Woodruff/Encyclopædia Britannica, Inc.
imaging using ultraviolet light
The Sun as imaged in extreme ultraviolet light by the Earth-orbiting Solar and Heliospheric...
NASA
Mount Pinatubo
A column of gas and ash rising from Mount Pinatubo in the Philippines on June 12,...
David H. Harlow/U.S.Geological Survey
greenhouse effect on Earth
The greenhouse effect on Earth. Some incoming sunlight is reflected by Earth's atmosphere...
Encyclopædia Britannica, Inc.
Adirondack Mountains
Mixed evergreen and hardwood forest cover the slopes of the Adirondack Mountains...
Jerome Wyckoff
albedo
Surface reflectance (albedo) of solar energy under different patterns of land use....
Encyclopædia Britannica, Inc.
decline in Arctic sea-ice coverage
Sea-ice loss in the Arctic since the end of the 20th century has lowered...
Encyclopædia Britannica, Inc./Kenny Chmielewski
tropical forests and deforestation
Tropical forests and deforestation in the early 21st century.
Encyclopædia Britannica, Inc.
wind erosion
Abandoned farmstead showing the effects of wind erosion in the Dust Bowl, Texas county,...
USDA Photo
season
A diagram shows the position of Earth at the beginning of each season in the Northern...
Encyclopædia Britannica, Inc.
North Atlantic Oscillation
During years when the North Atlantic Oscillation (NAO) is in its positive phase,...
Encyclopædia Britannica, Inc.
Younger Dryas event
The Younger Dryas event was characterized by a substantial and relatively sudden...
North American ice sheets
The orange, pink, green, and purple areas are those that were covered by ice sheets...
Encyclopædia Britannica, Inc.
European ice sheets
Europe, like North America, had four periods of glaciation. Successive ice caps reached...
Encyclopædia Britannica, Inc.
projected changes in mean surface temperatures
Projected changes in mean surface temperatures by the late 21st century according...
Encyclopædia Britannica, Inc.
surface temperature
Projected surface temperature changes from the Fourth Assessment Report of the IPCC.
Encyclopædia Britannica, Inc.
global warming scenarios
Graph of the predicted increase in Earth's average surface temperature according...
Encyclopædia Britannica, Inc.
climate stripes
Climate stripes showing the change in global temperatures from 1850 to 2022.
© Professor Ed Hawkins/University of Reading (https://showyourstripes.info/)
climate stripes
Climate stripes showing the temperature changes in Australia from 1888 to 2022.
© Professor Ed Hawkins/University of Reading (https://showyourstripes.info/)
climate stripes
Climate stripes showing the temperature changes in Canada from 1881 to 2022.
© Professor Ed Hawkins/University of Reading (https://showyourstripes.info/)
biodiversity loss
The primary drivers of biodiversity loss are influenced by the exponential growth...
Encyclopædia Britannica, Inc./Patrick O'Neill Riley
Interactives
July temperature anomalies
Yearly average July temperatures continue to diverge from long-term mean July temperatures...
Encyclopædia Britannica, Inc.
annual global temperature average: 1880–2023
Annual near-surface global average temperatures have shown a marked increase over...
Encyclopædia Britannica, Inc./Kenny Chmielewski
Global average sea level change: 1880–2023
Global average sea levels have risen roughly 9 inches (about 23 cm) since 1880.
Encyclopædia Britannica, Inc./Kenny Chmielewski
Podcasts
“Plants on Fire”
Melissa Petruzzello of Encyclopædia Britannica and Emily Booth of Temple University...
“The Incredible Shrinking World of the Polar Bear”
John Rafferty of Encyclopædia Britannica discusses the polar bear, a mammal that...
VIEW MORE in these related Britannica articles: