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Aug 4, 2023 · August 4, 2023 at 9:16 a.m. EDT. Before our current, carbon-fueled global warming trend took off during the 20th century, the most consequential temperature bump in recorded history was the ...
Nov 9, 2023 · The vast majority of humanity was affected by unusual heat over this 12-month period, researchers found, with 7.3 billion people — 90% of the global population — experiencing at least 10 days ...
Jan 12, 2023 · Continuing the planet's long-term warming trend, global temperatures in 2022 were 1.6 degrees Fahrenheit (0.89 degrees Celsius) above the average for NASA's baseline period (1951-1980), scientists from NASA's Goddard Institute for Space Studies (GISS) in New York reported. “This warming trend is alarming,” said NASA Administrator Bill Nelson.
Jun 28, 2021 · In May 2021, the average global level of atmospheric CO2 hit 415 ppm. The last time CO2 levels were so elevated was some 3 million years ago, when sea levels were around 30 meters (100 feet ...
According to an ongoing temperature analysis led by scientists at NASA’s Goddard Institute for Space Studies (GISS), the average global temperature on Earth has increased by at least 1.1° Celsius (1.9° Fahrenheit) since 1880. The majority of the warming has occurred since 1975, at a rate of roughly 0.15 to 0.20°C per decade.
Image credit: true. Global warming is the long-term heating of Earth’s surface observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth’s atmosphere. This term is not interchangeable with the term "climate change."
Nov 10, 2021 · They also found a gradual global warming during the current interglacial period (which started approximately 11,650 years ago) that is unlike other reconstructions over this period 3, 11.
