D. (2011). Source: BBC News, Paleoclimatology—or the study of changes in climate throughout Earth’s history—uses evidence found in tree rings, ocean sediment, coral reefs, and layers of sedimentary rocks to determine that current warming is occurring roughly 10 times faster than the post-ice age warming. Climate Change - The Facts After one of the hottest years on record, Sir David Attenborough looks at the science of climate change and potential solutions to … 1110 Vermont Ave NW, Ste 550, Washington, DC 20005, USA, U.S. TThe current global average temperature is 0.85ºC higher than it was in the late 19th century. Published 8 … Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services, I. Here is what you can learn all about climate change – from facts … In fact, 17 of the 18 warmest years on record have all taken place since 2001. In the United States today, we have a warmer climate and fewer glaciers. 2 ​Tweet this fact », NASA data show that average global temperatures in 2019 were 1.8 degrees F (0.98 degrees C) warmer than the 20th century average. The science is clear: Our climate is changing. (IPCC) The concentration has been rising steadily, and mean global … Fact 1: Most of the increase in global temperatures since 1950 has been caused by human activity. while providing nonprofits with the tools, training, and support they need to thrive. This loss, removes an important buffer from extreme weather for coastal communities and releases immense amounts of carbon dioxide into the atmosphere. We're proud to be recognized as a financially accountable and transparent organization. The American pika, for example, is a small mammal that lives in cool mountainous areas in western North America—in fact, it can die when exposed to temperatures warmer than 78˚F.So as the mountain climate heats up, the pika climbs the slopes in search of cooler habitat. Willeit, M., Ganopolski, A., Calov, R., & Brovkin, V. (2019). Global Change Research Program (USGCRP), The Organisation for Economic Co-operation and Development. The term climate change encompasses global warming, but refers to the broader range of changes that are happening to our planet. Yet nature-based solutions receive only 3% There is a lot of buzz around climate change—let’s look at the facts to better understand one of the greatest challenges of our time. B., Marbà, N., Megonigal, P., Pidgeon, E., Herr, D., Gordon, D., & Baldera, A. 10 facts about climate change. Fact 2: Struggling U.S. counties will be hit hardest by climate change. Climate change in the United States refers to historical changes in the climate of the United States, as well as the regional climactic, economic, and cultural responses to global warming.. Raise money for your favorite project—and have fun doing it! The frequency and strength of storms is increasing, leaving destruction in their wake. Since then, it has produced a series of alarming climate models. Air pollution and climate change are closely related. Correction to Supporting Information for Griscom et al.. Buchner, B., Clark, A., Falconer, A., Macquarie, R., Meattle, C., Wetherbee, C. (2019). Global Change Research Program (USGCRP), Human activity, especially greenhouse gas emissions, is considered the dominant cause of temperature increases. The facts you need to know about the Climate Emergency: The science of climate change is well established: Climate change is real and human activities are the main cause. Share Facebook Twitter Whatsapp. Under these models, most of the planet’s ice cover would melt by the end of the century and trigger a cascade of irreversible consequences, including flooding strong enough to engulf entire cities. Is man-made climate change really happening? When confronted with inaccurate information, the best way to respond is with facts — so keep these seven climate change facts in mind. Find exactly what you're looking for in our Learn Library by searching for specific words or phrases related to the content you need. Source: BBC News. ​Tweet this fact », Just 0.7% of the world’s forests are coastal mangroves 12, y​​​​​​et they store up to 10 times as much carbon per hectare as tropical forests. While that might not sound like much, it means big things for people and wildlife around the globe. Knowing the facts about climate change can help you to engage in discussions around what is happening to our planet and what we need to do to stop global warming. Here Bloomberg Green follows key statistics around global warming to see where progress is and isn’t being made. (2012). The term global warming refers to the long-term warming of the planet. In the last 130 years, the world has warmed by approximately 0.85oC. Hundreds of plant and animal species have already experienced changes because of climate change. Unwrap a world of possibilities for your loved ones. The potential future effects of global climate change include more frequent wildfires, longer periods of drought in some regions and an increase in the number, duration and intensity of tropical storms. 3 In fact, the five warmest years in the 1880–2019 record have all occurred ​Tweet this fact », This is what it would take to make the changes humanity needs to adapt to a warming world. The most important key figures provide you with a compact summary of the topic of "Climate change in China" and take you straight to the corresponding statistics. 13, 14, 15 Tweet this fact », If we continue to lose mangroves at this rate, they may disappear within the next century. GlobalGiving makes it easy and safe for you to give to local projects anywhere in the world. Are C02 emissions causing more forest fires, hurricanes and other … Arctic and Antarctic ice is melting, leading to rising sea levels. Pendleton, L., Donato, D. C., Murray, B. C., Crooks, S., Jenkins, W. A., Sifleet, S., Craft, C., Fourqurean, J. W., Kauffman, J. Featured Banner Photo: Replanting Rainforest in Sumatra, Indonesia. Get the latest updates on our work delivered to your inbox. Discover local solutions to global problems. Jones, H. P., Hole, D. G., & Zavaleta, E. S. (2012). So, when people talk about climate change today, they mean anthropogenic (man-made) climate change. Global climate change refers to the average long-term changes over the entire Earth. Fact 5. Roughly 3.2 billion people are currently impacted by land degradation worldwide. Climate change includes both the global warming driven by human emissions of greenhouse gases, and the resulting large-scale shifts in weather patterns. Five things we have learned from the IPCC report. Source: BBC News, The Intergovernmental Panel on Climate Change was formed in 1988 to collect and assess evidence on climate change. 10 Tweet this fact », Eleven percent of the world’s population is currently vulnerable to climate change impacts 11 such as droughts, floods, heat waves, extreme weather events and sea-level rise. to halt climate change. Sea levels are risin… Protecting Nature to Halt Climate Catastrophe. Find a vetted, verified project that you want to make a donation to: Discover ways to make the world a better place. This much faster warming corresponds with levels of carbon dioxide in the atmosphere, which have been increasing since the industrial revolution. Fact 4. Today even the common man wants to be extremely aware of the climate change effects and contribute the best way he can to save himself and the earth at large. The effects of climate change are everywhere. Support a high-impact project in a different part of the world every month. Climate change is not limited to just study for scientist and researchers alone. Source: BBC News, The greenhouse effect refers to the way the Earth’s atmosphere traps and absorbs solar energy. Climate change (or global warming), is the process of our planet heating up. The most marginalized communities—historically shut out of decisions made about their futures—will bear the brunt of the damage. of all climate funding. In the Maldives, preserving the natural coral reef is four times cheaper than building a sea wall for coastal protection, even after 10 years of maintenance costs. Protecting nature today means a better planet for future generations. 9 ​Tweet this fact ». Protecting the nature we all rely on for food, fresh water and livelihoods, © Conservation International/photo by Emmeline Johansen. For example, 20,000 years ago, much of the United States was covered in glaciers. Published 8 October 2018. since 2015. Source: NASA, By 2060, the cost of inaction on climate change is predicted to reach a staggering $44 trillion, with the highest anticipated GDP losses in the Middle-East, Northern, and Sub-Saharan Africa, and South and Southeast Asia. (Eds.) Scientific evidence for warming of the climate system is unequivocal. Puig, D., Olhoff, A., Bee, S., Dickson, B., & Alverson, K. Giri, C., Ochieng, E., Tieszen, L. L., Zhu, Z., Singh, A., Loveland, T., … Duke, N. (2010). Human-produced pollution is causing climate change that is dangerous now and will become much more dangerous in the future if we do not act. As well as driving climate change, the main cause of CO2 emissions – the extraction and burning of fossil fuels – is also a major source of air pollutants. The Intergovernmental Panel on Climate Change was formed in 1988 to collect and assess evidence on climate change. But climate change also presents an opportunity to change the way we live so we improve things for us and the planet. Climate change is real and man-made, and there is overwhelming scientific consensus that this is true. In 2012, the United States experienced its warmest year on record. Source: NASA, These broader climate changes include: rising sea levels, shrinking mountain glaciers, accelerating ice melt in Greenland, Antarctica and the Arctic, and shifts in flower and plant blooming times. Source: Learn Library. We’re already seeing the effects of climate change, but thankfully, the planet is equipped with a powerful tool for stabilizing the climate: nature itself. Climate change describes a change in the average conditions — such as temperature and rainfall — in a region over a long period of time. C. D. Keeling, S. C. Piper, R. B. Bacastow, M. Wahlen, T. P. Whorf, M. Heimann, and H. A. Meijer. Scientists estimate that since the Industrial Revolution, human activity has caused the Earth to warm by approximately 1°C. Breaking news about climate change and other environmental issues, straight to your inbox. Since then, it has produced a series of alarming climate models. Climate Change: The Facts 2020 is the definitive guide to the latest international research and analysis on climate change science and policy. (2012). Climate change is the long-term alteration in Earth’s climate and weather patterns. Though there have been previous periods of climatic change, since the mid-20th century, humans have had unprecedented impact on Earth's climate system and caused change on a global scale. Most of these climate changes are attributed to very small variations in Earth’s orbit that change the amount of solar energy our planet receives. 1. The greenhouse effect refers to the way the Earth’s atmosphere traps and absorbs solar energy. The current effects of global warming in the United States are widespread and varied. Be a better fundraiser, manager, and GlobalGiver. That’s why GlobalGiving launched the Climate Action Fund, which will provide ongoing support for critical solutions led by the communities most affected by the climate crisis that threatens us all. 4 ​Tweet this fact », Eleven percent of all global greenhouse gas emissions caused by humans are due to deforestation 5 — comparable to the emissions from all of the passenger vehicles on the planet. Tweet this fact ». Source: UN News, The average number of people exposed to heatwaves has increased by approximately 125 million since the beginning of the century. It may sound like a lot, but it’s less than 0.2% of global GDP. Fourqurean, J. W., Duarte, C. M., Kennedy, H., Marbà, N., Holmer, M., Mateo, M. A., … Serrano, O. Credit: Left - Mellimage/Shutterstock.com, center - Montree Hanlue/Shutterstock.com. 16 ​Tweet this fact », 189 countries have ratified the 2015 Paris Agreement 17, agreeing to limit global warming and adapt to climate change, partly by protecting nature. Share these facts about (2018). climate change and help make a difference:​, The concentration of carbon dioxide (CO2)​​​​​​​ in our atmosphere, as of May 2020, is the highest it has been in human history. Each of the last 3 decades has been successively warmer than any preceding decade since 1850(1). Restoration is critical and cost-effective. Sources: CitiGPS + The Organisation for Economic Co-operation and Development, In 2018, there were 14 extreme-weather events that resulted in more than $1 billion in damages. The UK has declared a climate emergency and not enough is being done about it. Climate change encompasses not only rising average temperatures but also extreme weather events, shifting wildlife populations and habitats, rising seas, and a range of other impacts. Is global warming a hoax? 8 ​Tweet this fact », Natural climate solutions such as restoring degraded forests could create as many as 39 jobs per million dollars spent — that's a job-creation rate more than six times higher than the oil and gas industry. (2016). Twenty experts in their field from across five countries have written original contributions on the key issues of scientific, political, and public debate about climate change. Climate change, the periodic modification of Earth’s climate caused by atmospheric changes and the atmosphere’s interactions with geologic, chemical, biological, and geographic factors. Every US$ 1 invested in restoration generates, on average, 10x that amount in benefits. 19 And the cost will only increase the longer we take Pan, Y., Birdsey, R. A., Fang, J., Houghton, R., Kauppi, P. E., Kurz, W. A., Phillips, O. L., Shvidenko, A., Lewis, S. L., Canadell, J. G., Ciais, P., Jackson, R. B., Pacala, S. W., McGuire, A. D., Piao, S., Rautiainen, A., Sitch, S., & Hayes, Climate change: 11 facts you need to know We’re already seeing the effects of human-caused climate change — but nature can help. These are the climate change facts you need to know in 2019 United Nations Framework Convention on Climate Change. Join us and invest in local leaders tackling a global challenge with a donation to the Climate Action Fund tod‌ay. Tweet this fact », Conserving ecosystems is ​often more cost-effective than human-made interventions. - Intergovernmental Panel on Climate Change. Climate Change is the defining issue of our time and we are at a defining moment. We’re already seeing the effects of climate change, but thankfully, the planet is equipped with a powerful tool for stabilizing the climate: nature itself. Let us test the latest theories in aid for you. to act ambitiously. Source: UN News, Community-led nonprofits working to fight climate change are underfunded. Intergovernmental Panel on Climate Change Special Report on Global Warming of 1.5°C [October 2018]. 6 ​Tweet this fact », Tropical forests are incredibly effective at storing carbon, providing at least a third of the mitigation action needed 7 to prevent the worst climate change scenarios. Climate change is one of the great challenges facing business and industry. Over the last 50 years, human activities – particularly the burning of fossil fuels – have released sufficient quantities of carbon dioxide and other greenhouse gases to trap additional heat in the lower atmosphere and affect the global climate. Climate change: How 1.5C degrees of global warming could change the world. Restoring mangroves is just one of the essential ways we can use nature in our urgent fight Join the thousands who have stepped up to protect nature like mangroves, which trap carbon and safeguard coastal communities against sea-level rise and storms. (IPCC) The concentration of greenhouse gases in the earth’s atmosphere is directly linked to the average global temperature on Earth. Meet innovators in our Viewpoints series. Loosely defined, climate is the average weather at a distinct place that incorporates temperature, precipitation, and … Source: U.S. What it would take to make the changes humanity needs to adapt to a warming.! 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