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19 de jun. de 2020 · We know that climate change is caused by human activity, but pinning down exactly who is responsible is trickier than it might seem.
27 de sept. de 2013 · The report by the Intergovernmental Panel on Climate Change (IPCC) says there is 95 percent certainty that humans have caused most of the warming of the planet's surface that has occurred since the 1950s — up from 90 percent certainty in the last assessment report, which came out in 2007.
Carbon Dioxide. A vital component of the atmosphere, carbon dioxide (CO 2) is released through natural processes (like volcanic eruptions) and through human activities, such as burning fossil fuels and deforestation.
The assessment of the human-induced contribution to observed climate change requires an estimate of the expected response to human influence, as well as an estimate of the expected climate evolution due to natural forcings and an estimate of variability internal to the climate system (internal climate variability).
9 de may. de 2024 · Humans are the main cause of climate change — burning fossil fuels, producing livestock, clearing trees and otherwise increasing the amount of heat-trapping gases in the atmosphere. It’s like the smoking-cancer link.
20 de mar. de 2023 · The report reiterates that humans are responsible for all global heating over the past 200 years leading to a current temperature rise of 1.1°C above pre-industrial levels, which has led to more frequent and hazardous weather events that have caused increasing destruction to people and the planet.
28 de feb. de 2022 · BERLIN, Feb 28 – Human-induced climate change is causing dangerous and widespread disruption in nature and affecting the lives of billions of people around the world, despite efforts to reduce the risks.
