Global Warming

Global warming is the long-term increase in Earth’s average surface temperature, with the most notable rise occurring since the late 20th century. Observations show that global temperatures have increased by roughly 1 °C (2 °F) since 1880 relative to mid-20th century levels. This warming is primarily driven by human emissions of greenhouse gases and is the central factor behind many climate change impacts, such as ice melt, sea-level rise, and shifts in ecosystems.

Image: Fish background shot
20°C seems the optimal temperature for life on Earth to thrive – what does this mean in a warming world?Climate

20°C seems the optimal temperature for life on Earth to thrive – what does this mean in a warming world?

By Mark John Costello, Nord University and Ross Corkrey, University of Tasmania | The Conversation Have you ever wondered about the optimal temperature for life…
SourceSourceFebruary 20, 2024 Full article
Image
How close are we to reaching a global warming of 1.5˚C?Facts

How close are we to reaching a global warming of 1.5˚C?

The goal of limiting global warming to 1.5˚C above pre-industrial levels is outlined in the Paris Agreement, which was adopted in 2015. According to various…
SourceSourceJanuary 18, 2024 Full article
Image: Pollution
U.S. witnesses notable drop in greenhouse gas emissions amid economic growth, but challenges persist to meet climate targetsNews

U.S. witnesses notable drop in greenhouse gas emissions amid economic growth, but challenges persist to meet climate targets

New data from the nonpartisan Rhodium Group reveals that the United States witnessed a notable decline of nearly 2% in planet-warming pollution in 2023, despite…
SourceSourceJanuary 11, 2024 Full article